diff --git a/.changeset/sour-donuts-fail.md b/.changeset/sour-donuts-fail.md
new file mode 100644
index 0000000000..fddfb4127a
--- /dev/null
+++ b/.changeset/sour-donuts-fail.md
@@ -0,0 +1,6 @@
+---
+"@medusajs/types": patch
+"@medusajs/utils": patch
+---
+
+feat(types,utils): add promotions create with application method
diff --git a/packages/promotion/integration-tests/__fixtures__/promotion/data.ts b/packages/promotion/integration-tests/__fixtures__/promotion/data.ts
new file mode 100644
index 0000000000..f340c73dcf
--- /dev/null
+++ b/packages/promotion/integration-tests/__fixtures__/promotion/data.ts
@@ -0,0 +1,14 @@
+import { PromotionType } from "@medusajs/utils"
+
+export const defaultPromotionsData = [
+  {
+    id: "promotion-id-1",
+    code: "PROMOTION_1",
+    type: PromotionType.STANDARD,
+  },
+  {
+    id: "promotion-id-2",
+    code: "PROMOTION_2",
+    type: PromotionType.STANDARD,
+  },
+]
diff --git a/packages/promotion/integration-tests/__fixtures__/promotion/index.ts b/packages/promotion/integration-tests/__fixtures__/promotion/index.ts
new file mode 100644
index 0000000000..80ef2f7e66
--- /dev/null
+++ b/packages/promotion/integration-tests/__fixtures__/promotion/index.ts
@@ -0,0 +1,22 @@
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+import { Promotion } from "@models"
+import { defaultPromotionsData } from "./data"
+
+export * from "./data"
+
+export async function createPromotions(
+  manager: SqlEntityManager,
+  promotionsData = defaultPromotionsData
+): Promise<Promotion[]> {
+  const promotion: Promotion[] = []
+
+  for (let promotionData of promotionsData) {
+    let promotion = manager.create(Promotion, promotionData)
+
+    manager.persist(promotion)
+
+    await manager.flush()
+  }
+
+  return promotion
+}
diff --git a/packages/promotion/integration-tests/__tests__/services/promotion-module/promotion.spec.ts b/packages/promotion/integration-tests/__tests__/services/promotion-module/promotion.spec.ts
new file mode 100644
index 0000000000..1f64f0352c
--- /dev/null
+++ b/packages/promotion/integration-tests/__tests__/services/promotion-module/promotion.spec.ts
@@ -0,0 +1,132 @@
+import { IPromotionModuleService } from "@medusajs/types"
+import { PromotionType } from "@medusajs/utils"
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+import { initialize } from "../../../../src"
+import { DB_URL, MikroOrmWrapper } from "../../../utils"
+
+jest.setTimeout(30000)
+
+describe("Promotion Service", () => {
+  let service: IPromotionModuleService
+  let repositoryManager: SqlEntityManager
+
+  beforeEach(async () => {
+    await MikroOrmWrapper.setupDatabase()
+    repositoryManager = MikroOrmWrapper.forkManager()
+
+    service = await initialize({
+      database: {
+        clientUrl: DB_URL,
+        schema: process.env.MEDUSA_PROMOTION_DB_SCHEMA,
+      },
+    })
+  })
+
+  afterEach(async () => {
+    await MikroOrmWrapper.clearDatabase()
+  })
+
+  describe("create", () => {
+    it("should throw an error when required params are not passed", async () => {
+      const error = await service
+        .create([
+          {
+            type: PromotionType.STANDARD,
+          } as any,
+        ])
+        .catch((e) => e)
+
+      expect(error.message).toContain(
+        "Value for Promotion.code is required, 'undefined' found"
+      )
+    })
+
+    it("should create a basic promotion successfully", async () => {
+      const [createdPromotion] = await service.create([
+        {
+          code: "PROMOTION_TEST",
+          type: PromotionType.STANDARD,
+        },
+      ])
+
+      const [promotion] = await service.list({
+        id: [createdPromotion.id],
+      })
+
+      expect(promotion).toEqual(
+        expect.objectContaining({
+          code: "PROMOTION_TEST",
+          is_automatic: false,
+          type: "standard",
+        })
+      )
+    })
+
+    it("should create a promotion with order application method successfully", async () => {
+      const [createdPromotion] = await service.create([
+        {
+          code: "PROMOTION_TEST",
+          type: PromotionType.STANDARD,
+          application_method: {
+            type: "fixed",
+            target_type: "order",
+            value: 100,
+          },
+        },
+      ])
+
+      const [promotion] = await service.list({
+        id: [createdPromotion.id],
+      })
+
+      expect(promotion).toEqual(
+        expect.objectContaining({
+          code: "PROMOTION_TEST",
+          is_automatic: false,
+          type: "standard",
+        })
+      )
+    })
+
+    it("should throw error when creating an item application method without allocation", async () => {
+      const error = await service
+        .create([
+          {
+            code: "PROMOTION_TEST",
+            type: PromotionType.STANDARD,
+            application_method: {
+              type: "fixed",
+              target_type: "item",
+              value: 100,
+            },
+          },
+        ])
+        .catch((e) => e)
+
+      expect(error.message).toContain(
+        "application_method.allocation should be either 'across OR each' when application_method.target_type is either 'shipping OR item'"
+      )
+    })
+
+    it("should throw error when creating an item application, each allocation, without max quanity", async () => {
+      const error = await service
+        .create([
+          {
+            code: "PROMOTION_TEST",
+            type: PromotionType.STANDARD,
+            application_method: {
+              type: "fixed",
+              allocation: "each",
+              target_type: "shipping",
+              value: 100,
+            },
+          },
+        ])
+        .catch((e) => e)
+
+      expect(error.message).toContain(
+        "application_method.max_quantity is required when application_method.allocation is 'each'"
+      )
+    })
+  })
+})
diff --git a/packages/promotion/integration-tests/__tests__/services/promotion/index.spec.ts b/packages/promotion/integration-tests/__tests__/services/promotion/index.spec.ts
new file mode 100644
index 0000000000..0f47bdae3a
--- /dev/null
+++ b/packages/promotion/integration-tests/__tests__/services/promotion/index.spec.ts
@@ -0,0 +1,71 @@
+import { PromotionType } from "@medusajs/utils"
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+import { PromotionRepository } from "@repositories"
+import { PromotionService } from "@services"
+import { createPromotions } from "../../../__fixtures__/promotion"
+import { MikroOrmWrapper } from "../../../utils"
+
+jest.setTimeout(30000)
+
+describe("Promotion Service", () => {
+  let service: PromotionService
+  let testManager: SqlEntityManager
+  let repositoryManager: SqlEntityManager
+
+  beforeEach(async () => {
+    await MikroOrmWrapper.setupDatabase()
+    repositoryManager = await MikroOrmWrapper.forkManager()
+    testManager = await MikroOrmWrapper.forkManager()
+
+    const promotionRepository = new PromotionRepository({
+      manager: repositoryManager,
+    })
+
+    service = new PromotionService({
+      promotionRepository: promotionRepository,
+    })
+
+    await createPromotions(testManager)
+  })
+
+  afterEach(async () => {
+    await MikroOrmWrapper.clearDatabase()
+  })
+
+  describe("create", () => {
+    it("should throw an error when required params are not passed", async () => {
+      const error = await service
+        .create([
+          {
+            type: PromotionType.STANDARD,
+          } as any,
+        ])
+        .catch((e) => e)
+
+      expect(error.message).toContain(
+        "Value for Promotion.code is required, 'undefined' found"
+      )
+    })
+
+    it("should create a promotion successfully", async () => {
+      await service.create([
+        {
+          code: "PROMOTION_TEST",
+          type: PromotionType.STANDARD,
+        },
+      ])
+
+      const [promotion] = await service.list({
+        code: ["PROMOTION_TEST"],
+      })
+
+      expect(promotion).toEqual(
+        expect.objectContaining({
+          code: "PROMOTION_TEST",
+          is_automatic: false,
+          type: "standard",
+        })
+      )
+    })
+  })
+})
diff --git a/packages/promotion/src/initialize/index.ts b/packages/promotion/src/initialize/index.ts
index 5a7caa6bf9..af913a2118 100644
--- a/packages/promotion/src/initialize/index.ts
+++ b/packages/promotion/src/initialize/index.ts
@@ -10,7 +10,11 @@ import { moduleDefinition } from "../module-definition"
 import { InitializeModuleInjectableDependencies } from "../types"
 
 export const initialize = async (
-  options?: ModulesSdkTypes.ModuleBootstrapDeclaration,
+  options?:
+    | ModulesSdkTypes.ModuleServiceInitializeOptions
+    | ModulesSdkTypes.ModuleServiceInitializeCustomDataLayerOptions
+    | ExternalModuleDeclaration
+    | InternalModuleDeclaration,
   injectedDependencies?: InitializeModuleInjectableDependencies
 ): Promise<IPromotionModuleService> => {
   const loaded = await MedusaModule.bootstrap<IPromotionModuleService>({
diff --git a/packages/promotion/src/loaders/connection.ts b/packages/promotion/src/loaders/connection.ts
index a1b7cf9790..fbbff60e87 100644
--- a/packages/promotion/src/loaders/connection.ts
+++ b/packages/promotion/src/loaders/connection.ts
@@ -1,4 +1,8 @@
-import { InternalModuleDeclaration, LoaderOptions, Modules } from "@medusajs/modules-sdk"
+import {
+  InternalModuleDeclaration,
+  LoaderOptions,
+  Modules,
+} from "@medusajs/modules-sdk"
 import { ModulesSdkTypes } from "@medusajs/types"
 import { ModulesSdkUtils } from "@medusajs/utils"
 import { EntitySchema } from "@mikro-orm/core"
diff --git a/packages/promotion/src/loaders/container.ts b/packages/promotion/src/loaders/container.ts
index ac06bd7677..aa9eac90d7 100644
--- a/packages/promotion/src/loaders/container.ts
+++ b/packages/promotion/src/loaders/container.ts
@@ -3,6 +3,7 @@ import * as defaultRepositories from "@repositories"
 import { LoaderOptions } from "@medusajs/modules-sdk"
 import { ModulesSdkTypes } from "@medusajs/types"
 import { loadCustomRepositories } from "@medusajs/utils"
+import * as defaultServices from "@services"
 import { asClass } from "awilix"
 
 export default async ({
@@ -17,7 +18,10 @@ export default async ({
   )?.repositories
 
   container.register({
-    // promotionService: asClass(defaultServices.PromotionService).singleton(),
+    promotionService: asClass(defaultServices.PromotionService).singleton(),
+    applicationMethodService: asClass(
+      defaultServices.ApplicationMethodService
+    ).singleton(),
   })
 
   if (customRepositories) {
@@ -34,5 +38,11 @@ export default async ({
 function loadDefaultRepositories({ container }) {
   container.register({
     baseRepository: asClass(defaultRepositories.BaseRepository).singleton(),
+    applicationMethodRepository: asClass(
+      defaultRepositories.ApplicationMethodRepository
+    ).singleton(),
+    promotionRepository: asClass(
+      defaultRepositories.PromotionRepository
+    ).singleton(),
   })
 }
diff --git a/packages/promotion/src/migrations/.snapshot-medusa-promotion.json b/packages/promotion/src/migrations/.snapshot-medusa-promotion.json
new file mode 100644
index 0000000000..bb21f5e21d
--- /dev/null
+++ b/packages/promotion/src/migrations/.snapshot-medusa-promotion.json
@@ -0,0 +1,303 @@
+{
+  "namespaces": [
+    "public"
+  ],
+  "name": "public",
+  "tables": [
+    {
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "code": {
+          "name": "code",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "is_automatic": {
+          "name": "is_automatic",
+          "type": "boolean",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "default": "false",
+          "mappedType": "boolean"
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "enumItems": [
+            "standard",
+            "buyget"
+          ],
+          "mappedType": "enum"
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "length": 6,
+          "default": "now()",
+          "mappedType": "datetime"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "length": 6,
+          "default": "now()",
+          "mappedType": "datetime"
+        },
+        "deleted_at": {
+          "name": "deleted_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "length": 6,
+          "mappedType": "datetime"
+        }
+      },
+      "name": "promotion",
+      "schema": "public",
+      "indexes": [
+        {
+          "columnNames": [
+            "code"
+          ],
+          "composite": false,
+          "keyName": "IDX_promotion_code",
+          "primary": false,
+          "unique": false
+        },
+        {
+          "columnNames": [
+            "type"
+          ],
+          "composite": false,
+          "keyName": "IDX_promotion_type",
+          "primary": false,
+          "unique": false
+        },
+        {
+          "keyName": "IDX_promotion_code_unique",
+          "columnNames": [
+            "code"
+          ],
+          "composite": false,
+          "primary": false,
+          "unique": true
+        },
+        {
+          "keyName": "promotion_pkey",
+          "columnNames": [
+            "id"
+          ],
+          "composite": false,
+          "primary": true,
+          "unique": true
+        }
+      ],
+      "checks": [],
+      "foreignKeys": {}
+    },
+    {
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "value": {
+          "name": "value",
+          "type": "numeric",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "mappedType": "decimal"
+        },
+        "max_quantity": {
+          "name": "max_quantity",
+          "type": "numeric",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "mappedType": "decimal"
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "enumItems": [
+            "fixed",
+            "percentage"
+          ],
+          "mappedType": "enum"
+        },
+        "target_type": {
+          "name": "target_type",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "enumItems": [
+            "order",
+            "shipping",
+            "item"
+          ],
+          "mappedType": "enum"
+        },
+        "allocation": {
+          "name": "allocation",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "enumItems": [
+            "each",
+            "across"
+          ],
+          "mappedType": "enum"
+        },
+        "promotion_id": {
+          "name": "promotion_id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "length": 6,
+          "default": "now()",
+          "mappedType": "datetime"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "length": 6,
+          "default": "now()",
+          "mappedType": "datetime"
+        },
+        "deleted_at": {
+          "name": "deleted_at",
+          "type": "timestamptz",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "length": 6,
+          "mappedType": "datetime"
+        }
+      },
+      "name": "application_method",
+      "schema": "public",
+      "indexes": [
+        {
+          "columnNames": [
+            "type"
+          ],
+          "composite": false,
+          "keyName": "IDX_application_method_type",
+          "primary": false,
+          "unique": false
+        },
+        {
+          "columnNames": [
+            "target_type"
+          ],
+          "composite": false,
+          "keyName": "IDX_application_method_target_type",
+          "primary": false,
+          "unique": false
+        },
+        {
+          "columnNames": [
+            "allocation"
+          ],
+          "composite": false,
+          "keyName": "IDX_application_method_allocation",
+          "primary": false,
+          "unique": false
+        },
+        {
+          "columnNames": [
+            "promotion_id"
+          ],
+          "composite": false,
+          "keyName": "application_method_promotion_id_unique",
+          "primary": false,
+          "unique": true
+        },
+        {
+          "keyName": "application_method_pkey",
+          "columnNames": [
+            "id"
+          ],
+          "composite": false,
+          "primary": true,
+          "unique": true
+        }
+      ],
+      "checks": [],
+      "foreignKeys": {
+        "application_method_promotion_id_foreign": {
+          "constraintName": "application_method_promotion_id_foreign",
+          "columnNames": [
+            "promotion_id"
+          ],
+          "localTableName": "public.application_method",
+          "referencedColumnNames": [
+            "id"
+          ],
+          "referencedTableName": "public.promotion",
+          "updateRule": "cascade"
+        }
+      }
+    }
+  ]
+}
diff --git a/packages/promotion/src/migrations/.snapshot-medusa-promotions.json b/packages/promotion/src/migrations/.snapshot-medusa-promotions.json
deleted file mode 100644
index aed248bc5e..0000000000
--- a/packages/promotion/src/migrations/.snapshot-medusa-promotions.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  "namespaces": [
-    "public"
-  ],
-  "name": "public",
-  "tables": [
-    {
-      "columns": {
-        "id": {
-          "name": "id",
-          "type": "text",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": false,
-          "mappedType": "text"
-        }
-      },
-      "name": "promotion",
-      "schema": "public",
-      "indexes": [
-        {
-          "keyName": "promotion_pkey",
-          "columnNames": [
-            "id"
-          ],
-          "composite": false,
-          "primary": true,
-          "unique": true
-        }
-      ],
-      "checks": [],
-      "foreignKeys": {}
-    }
-  ]
-}
diff --git a/packages/promotion/src/migrations/Migration20231218142613.ts b/packages/promotion/src/migrations/Migration20231218142613.ts
deleted file mode 100644
index ee0c83775d..0000000000
--- a/packages/promotion/src/migrations/Migration20231218142613.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { Migration } from '@mikro-orm/migrations';
-
-export class Migration20231218142613 extends Migration {
-
-  async up(): Promise<void> {
-    this.addSql('create table "promotion" ("id" text not null, constraint "promotion_pkey" primary key ("id"));');
-  }
-
-}
diff --git a/packages/promotion/src/migrations/Migration20231221104256.ts b/packages/promotion/src/migrations/Migration20231221104256.ts
new file mode 100644
index 0000000000..edd403da56
--- /dev/null
+++ b/packages/promotion/src/migrations/Migration20231221104256.ts
@@ -0,0 +1,34 @@
+import { Migration } from "@mikro-orm/migrations"
+
+export class Migration20231221104256 extends Migration {
+  async up(): Promise<void> {
+    this.addSql(
+      'create table "promotion" ("id" text not null, "code" text not null, "is_automatic" boolean not null default false, "type" text check ("type" in (\'standard\', \'buyget\')) not null, "created_at" timestamptz not null default now(), "updated_at" timestamptz not null default now(), "deleted_at" timestamptz null, constraint "promotion_pkey" primary key ("id"));'
+    )
+    this.addSql('create index "IDX_promotion_code" on "promotion" ("code");')
+    this.addSql('create index "IDX_promotion_type" on "promotion" ("type");')
+    this.addSql(
+      'alter table "promotion" add constraint "IDX_promotion_code_unique" unique ("code");'
+    )
+
+    this.addSql(
+      'create table "application_method" ("id" text not null, "value" numeric null, "max_quantity" numeric null, "type" text check ("type" in (\'fixed\', \'percentage\')) not null, "target_type" text check ("target_type" in (\'order\', \'shipping\', \'item\')) not null, "allocation" text check ("allocation" in (\'each\', \'across\')) null, "promotion_id" text not null, "created_at" timestamptz not null default now(), "updated_at" timestamptz not null default now(), "deleted_at" timestamptz null, constraint "application_method_pkey" primary key ("id"));'
+    )
+    this.addSql(
+      'create index "IDX_application_method_type" on "application_method" ("type");'
+    )
+    this.addSql(
+      'create index "IDX_application_method_target_type" on "application_method" ("target_type");'
+    )
+    this.addSql(
+      'create index "IDX_application_method_allocation" on "application_method" ("allocation");'
+    )
+    this.addSql(
+      'alter table "application_method" add constraint "application_method_promotion_id_unique" unique ("promotion_id");'
+    )
+
+    this.addSql(
+      'alter table "application_method" add constraint "application_method_promotion_id_foreign" foreign key ("promotion_id") references "promotion" ("id") on update cascade;'
+    )
+  }
+}
diff --git a/packages/promotion/src/models/application-method.ts b/packages/promotion/src/models/application-method.ts
new file mode 100644
index 0000000000..712c661fc2
--- /dev/null
+++ b/packages/promotion/src/models/application-method.ts
@@ -0,0 +1,81 @@
+import {
+  ApplicationMethodAllocation,
+  ApplicationMethodTargetType,
+  ApplicationMethodType,
+} from "@medusajs/types"
+import { PromotionUtils, generateEntityId } from "@medusajs/utils"
+import {
+  BeforeCreate,
+  Entity,
+  Enum,
+  Index,
+  OnInit,
+  OneToOne,
+  OptionalProps,
+  PrimaryKey,
+  Property,
+} from "@mikro-orm/core"
+import Promotion from "./promotion"
+
+type OptionalFields = "value" | "max_quantity" | "allocation"
+@Entity()
+export default class ApplicationMethod {
+  [OptionalProps]?: OptionalFields
+
+  @PrimaryKey({ columnType: "text" })
+  id!: string
+
+  @Property({ columnType: "numeric", nullable: true, serializer: Number })
+  value?: number
+
+  @Property({ columnType: "numeric", nullable: true, serializer: Number })
+  max_quantity?: number
+
+  @Index({ name: "IDX_application_method_type" })
+  @Enum(() => PromotionUtils.ApplicationMethodType)
+  type: ApplicationMethodType
+
+  @Index({ name: "IDX_application_method_target_type" })
+  @Enum(() => PromotionUtils.ApplicationMethodTargetType)
+  target_type: ApplicationMethodTargetType
+
+  @Index({ name: "IDX_application_method_allocation" })
+  @Enum({
+    items: () => PromotionUtils.ApplicationMethodAllocation,
+    nullable: true,
+  })
+  allocation?: ApplicationMethodAllocation
+
+  @OneToOne({
+    entity: () => Promotion,
+  })
+  promotion: Promotion
+
+  @Property({
+    onCreate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  created_at?: Date
+
+  @Property({
+    onCreate: () => new Date(),
+    onUpdate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  updated_at?: Date
+
+  @Property({ columnType: "timestamptz", nullable: true })
+  deleted_at?: Date
+
+  @BeforeCreate()
+  onCreate() {
+    this.id = generateEntityId(this.id, "app_method")
+  }
+
+  @OnInit()
+  onInit() {
+    this.id = generateEntityId(this.id, "promo")
+  }
+}
diff --git a/packages/promotion/src/models/index.ts b/packages/promotion/src/models/index.ts
index a5c0052922..0ee3108f94 100644
--- a/packages/promotion/src/models/index.ts
+++ b/packages/promotion/src/models/index.ts
@@ -1 +1,2 @@
+export { default as ApplicationMethod } from "./application-method"
 export { default as Promotion } from "./promotion"
diff --git a/packages/promotion/src/models/promotion.ts b/packages/promotion/src/models/promotion.ts
index ad99440f91..1b395f5fe2 100644
--- a/packages/promotion/src/models/promotion.ts
+++ b/packages/promotion/src/models/promotion.ts
@@ -1,16 +1,72 @@
-import { generateEntityId } from "@medusajs/utils"
-import { BeforeCreate, Entity, PrimaryKey, OnInit } from "@mikro-orm/core"
+import { PromotionType } from "@medusajs/types"
+import { PromotionUtils, generateEntityId } from "@medusajs/utils"
+import {
+  BeforeCreate,
+  Entity,
+  Enum,
+  Index,
+  OnInit,
+  OneToOne,
+  OptionalProps,
+  PrimaryKey,
+  Property,
+  Unique,
+} from "@mikro-orm/core"
+import ApplicationMethod from "./application-method"
 
+type OptionalFields = "is_automatic"
+type OptionalRelations = "application_method"
 @Entity()
 export default class Promotion {
+  [OptionalProps]?: OptionalFields | OptionalRelations
+
   @PrimaryKey({ columnType: "text" })
   id!: string
 
+  @Property({ columnType: "text" })
+  @Index({ name: "IDX_promotion_code" })
+  @Unique({
+    name: "IDX_promotion_code_unique",
+    properties: ["code"],
+  })
+  code: string
+
+  @Property({ columnType: "boolean", default: false })
+  is_automatic?: boolean = false
+
+  @Index({ name: "IDX_promotion_type" })
+  @Enum(() => PromotionUtils.PromotionType)
+  type: PromotionType
+
+  @OneToOne({
+    entity: () => ApplicationMethod,
+    mappedBy: (am) => am.promotion,
+  })
+  application_method: ApplicationMethod
+
+  @Property({
+    onCreate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  created_at?: Date
+
+  @Property({
+    onCreate: () => new Date(),
+    onUpdate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  updated_at?: Date
+
+  @Property({ columnType: "timestamptz", nullable: true })
+  deleted_at?: Date
+
   @BeforeCreate()
   onCreate() {
     this.id = generateEntityId(this.id, "promo")
   }
-  
+
   @OnInit()
   onInit() {
     this.id = generateEntityId(this.id, "promo")
diff --git a/packages/promotion/src/repositories/application-method.ts b/packages/promotion/src/repositories/application-method.ts
new file mode 100644
index 0000000000..d656a721b0
--- /dev/null
+++ b/packages/promotion/src/repositories/application-method.ts
@@ -0,0 +1,121 @@
+import { Context, DAL } from "@medusajs/types"
+import { DALUtils, MedusaError } from "@medusajs/utils"
+import {
+  FilterQuery as MikroFilterQuery,
+  FindOptions as MikroOptions,
+} from "@mikro-orm/core"
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+import { ApplicationMethod } from "@models"
+import {
+  CreateApplicationMethodDTO,
+  UpdateApplicationMethodDTO,
+} from "../types"
+
+export class ApplicationMethodRepository extends DALUtils.MikroOrmBaseRepository {
+  protected readonly manager_: SqlEntityManager
+
+  constructor({ manager }: { manager: SqlEntityManager }) {
+    // @ts-ignore
+    // eslint-disable-next-line prefer-rest-params
+    super(...arguments)
+    this.manager_ = manager
+  }
+
+  async find(
+    findOptions: DAL.FindOptions<ApplicationMethod> = { where: {} },
+    context: Context = {}
+  ): Promise<ApplicationMethod[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const findOptions_ = { ...findOptions }
+    findOptions_.options ??= {}
+
+    return await manager.find(
+      ApplicationMethod,
+      findOptions_.where as MikroFilterQuery<ApplicationMethod>,
+      findOptions_.options as MikroOptions<ApplicationMethod>
+    )
+  }
+
+  async findAndCount(
+    findOptions: DAL.FindOptions<ApplicationMethod> = { where: {} },
+    context: Context = {}
+  ): Promise<[ApplicationMethod[], number]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const findOptions_ = { ...findOptions }
+    findOptions_.options ??= {}
+
+    return await manager.findAndCount(
+      ApplicationMethod,
+      findOptions_.where as MikroFilterQuery<ApplicationMethod>,
+      findOptions_.options as MikroOptions<ApplicationMethod>
+    )
+  }
+
+  async delete(ids: string[], context: Context = {}): Promise<void> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    await manager.nativeDelete(ApplicationMethod, { id: { $in: ids } }, {})
+  }
+
+  async create(
+    data: CreateApplicationMethodDTO[],
+    context: Context = {}
+  ): Promise<ApplicationMethod[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const applicationMethods = data.map((applicationMethodData) => {
+      return manager.create(ApplicationMethod, applicationMethodData)
+    })
+
+    manager.persist(applicationMethods)
+
+    return applicationMethods
+  }
+
+  async update(
+    data: UpdateApplicationMethodDTO[],
+    context: Context = {}
+  ): Promise<ApplicationMethod[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+    const applicationMethodIds = data.map(
+      (applicationMethodData) => applicationMethodData.id
+    )
+    const existingApplicationMethods = await this.find(
+      {
+        where: {
+          id: {
+            $in: applicationMethodIds,
+          },
+        },
+      },
+      context
+    )
+
+    const existingApplicationMethodMap = new Map(
+      existingApplicationMethods.map<[string, ApplicationMethod]>(
+        (applicationMethod) => [applicationMethod.id, applicationMethod]
+      )
+    )
+
+    const applicationMethods = data.map((applicationMethodData) => {
+      const existingApplicationMethod = existingApplicationMethodMap.get(
+        applicationMethodData.id
+      )
+
+      if (!existingApplicationMethod) {
+        throw new MedusaError(
+          MedusaError.Types.NOT_FOUND,
+          `ApplicationMethod with id "${applicationMethodData.id}" not found`
+        )
+      }
+
+      return manager.assign(existingApplicationMethod, applicationMethodData)
+    })
+
+    manager.persist(applicationMethods)
+
+    return applicationMethods
+  }
+}
diff --git a/packages/promotion/src/repositories/index.ts b/packages/promotion/src/repositories/index.ts
index 147c9cc259..5b9bb3a67f 100644
--- a/packages/promotion/src/repositories/index.ts
+++ b/packages/promotion/src/repositories/index.ts
@@ -1 +1,3 @@
 export { MikroOrmBaseRepository as BaseRepository } from "@medusajs/utils"
+export { ApplicationMethodRepository } from "./application-method"
+export { PromotionRepository } from "./promotion"
diff --git a/packages/promotion/src/repositories/promotion.ts b/packages/promotion/src/repositories/promotion.ts
new file mode 100644
index 0000000000..a3b3b9a1b1
--- /dev/null
+++ b/packages/promotion/src/repositories/promotion.ts
@@ -0,0 +1,124 @@
+import { Context, DAL } from "@medusajs/types"
+import { DALUtils, MedusaError } from "@medusajs/utils"
+import {
+  LoadStrategy,
+  FilterQuery as MikroFilterQuery,
+  FindOptions as MikroOptions,
+} from "@mikro-orm/core"
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+import { Promotion } from "@models"
+import { CreatePromotionDTO, UpdatePromotionDTO } from "../types"
+
+export class PromotionRepository extends DALUtils.MikroOrmBaseRepository {
+  protected readonly manager_: SqlEntityManager
+
+  constructor({ manager }: { manager: SqlEntityManager }) {
+    // @ts-ignore
+    // eslint-disable-next-line prefer-rest-params
+    super(...arguments)
+    this.manager_ = manager
+  }
+
+  async find(
+    findOptions: DAL.FindOptions<Promotion> = { where: {} },
+    context: Context = {}
+  ): Promise<Promotion[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const findOptions_ = { ...findOptions }
+    findOptions_.options ??= {}
+
+    Object.assign(findOptions_.options, {
+      strategy: LoadStrategy.SELECT_IN,
+    })
+
+    return await manager.find(
+      Promotion,
+      findOptions_.where as MikroFilterQuery<Promotion>,
+      findOptions_.options as MikroOptions<Promotion>
+    )
+  }
+
+  async findAndCount(
+    findOptions: DAL.FindOptions<Promotion> = { where: {} },
+    context: Context = {}
+  ): Promise<[Promotion[], number]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const findOptions_ = { ...findOptions }
+    findOptions_.options ??= {}
+
+    Object.assign(findOptions_.options, {
+      strategy: LoadStrategy.SELECT_IN,
+    })
+
+    return await manager.findAndCount(
+      Promotion,
+      findOptions_.where as MikroFilterQuery<Promotion>,
+      findOptions_.options as MikroOptions<Promotion>
+    )
+  }
+
+  async delete(ids: string[], context: Context = {}): Promise<void> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    await manager.nativeDelete(Promotion, { id: { $in: ids } }, {})
+  }
+
+  async create(
+    data: CreatePromotionDTO[],
+    context: Context = {}
+  ): Promise<Promotion[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+
+    const promotions = data.map((promotionData) => {
+      return manager.create(Promotion, promotionData)
+    })
+
+    manager.persist(promotions)
+
+    return promotions
+  }
+
+  async update(
+    data: UpdatePromotionDTO[],
+    context: Context = {}
+  ): Promise<Promotion[]> {
+    const manager = this.getActiveManager<SqlEntityManager>(context)
+    const promotionIds = data.map((promotionData) => promotionData.id)
+    const existingPromotions = await this.find(
+      {
+        where: {
+          id: {
+            $in: promotionIds,
+          },
+        },
+      },
+      context
+    )
+
+    const existingPromotionMap = new Map(
+      existingPromotions.map<[string, Promotion]>((promotion) => [
+        promotion.id,
+        promotion,
+      ])
+    )
+
+    const promotions = data.map((promotionData) => {
+      const existingPromotion = existingPromotionMap.get(promotionData.id)
+
+      if (!existingPromotion) {
+        throw new MedusaError(
+          MedusaError.Types.NOT_FOUND,
+          `Promotion with id "${promotionData.id}" not found`
+        )
+      }
+
+      return manager.assign(existingPromotion, promotionData)
+    })
+
+    manager.persist(promotions)
+
+    return promotions
+  }
+}
diff --git a/packages/promotion/src/services/application-method.ts b/packages/promotion/src/services/application-method.ts
new file mode 100644
index 0000000000..250e6c8433
--- /dev/null
+++ b/packages/promotion/src/services/application-method.ts
@@ -0,0 +1,108 @@
+import { Context, DAL, FindConfig, PromotionTypes } from "@medusajs/types"
+import {
+  InjectManager,
+  InjectTransactionManager,
+  MedusaContext,
+  ModulesSdkUtils,
+  retrieveEntity,
+} from "@medusajs/utils"
+import { ApplicationMethod } from "@models"
+import { ApplicationMethodRepository } from "@repositories"
+import {
+  CreateApplicationMethodDTO,
+  UpdateApplicationMethodDTO,
+} from "../types"
+
+type InjectedDependencies = {
+  applicationMethodRepository: DAL.RepositoryService
+}
+
+export default class ApplicationMethodService<
+  TEntity extends ApplicationMethod = ApplicationMethod
+> {
+  protected readonly applicationMethodRepository_: DAL.RepositoryService
+
+  constructor({ applicationMethodRepository }: InjectedDependencies) {
+    this.applicationMethodRepository_ = applicationMethodRepository
+  }
+
+  @InjectManager("applicationMethodRepository_")
+  async retrieve(
+    applicationMethodId: string,
+    config: FindConfig<PromotionTypes.ApplicationMethodDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity> {
+    return (await retrieveEntity<
+      ApplicationMethod,
+      PromotionTypes.ApplicationMethodDTO
+    >({
+      id: applicationMethodId,
+      entityName: ApplicationMethod.name,
+      repository: this.applicationMethodRepository_,
+      config,
+      sharedContext,
+    })) as TEntity
+  }
+
+  @InjectManager("applicationMethodRepository_")
+  async list(
+    filters: PromotionTypes.FilterableApplicationMethodProps = {},
+    config: FindConfig<PromotionTypes.ApplicationMethodDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    const queryOptions = ModulesSdkUtils.buildQuery<ApplicationMethod>(
+      filters,
+      config
+    )
+
+    return (await this.applicationMethodRepository_.find(
+      queryOptions,
+      sharedContext
+    )) as TEntity[]
+  }
+
+  @InjectManager("applicationMethodRepository_")
+  async listAndCount(
+    filters: PromotionTypes.FilterableApplicationMethodProps = {},
+    config: FindConfig<PromotionTypes.ApplicationMethodDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<[TEntity[], number]> {
+    const queryOptions = ModulesSdkUtils.buildQuery<ApplicationMethod>(
+      filters,
+      config
+    )
+
+    return (await this.applicationMethodRepository_.findAndCount(
+      queryOptions,
+      sharedContext
+    )) as [TEntity[], number]
+  }
+
+  @InjectTransactionManager("applicationMethodRepository_")
+  async create(
+    data: CreateApplicationMethodDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    return (await (
+      this.applicationMethodRepository_ as ApplicationMethodRepository
+    ).create(data, sharedContext)) as TEntity[]
+  }
+
+  @InjectTransactionManager("applicationMethodRepository_")
+  async update(
+    data: UpdateApplicationMethodDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    return (await (
+      this.applicationMethodRepository_ as ApplicationMethodRepository
+    ).update(data, sharedContext)) as TEntity[]
+  }
+
+  @InjectTransactionManager("applicationMethodRepository_")
+  async delete(
+    ids: string[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<void> {
+    await this.applicationMethodRepository_.delete(ids, sharedContext)
+  }
+}
diff --git a/packages/promotion/src/services/index.ts b/packages/promotion/src/services/index.ts
index c127ea20f4..891d81673c 100644
--- a/packages/promotion/src/services/index.ts
+++ b/packages/promotion/src/services/index.ts
@@ -1 +1,3 @@
+export { default as ApplicationMethodService } from "./application-method"
+export { default as PromotionService } from "./promotion"
 export { default as PromotionModuleService } from "./promotion-module"
diff --git a/packages/promotion/src/services/promotion-module.ts b/packages/promotion/src/services/promotion-module.ts
index 468a140f3f..aa6dadd764 100644
--- a/packages/promotion/src/services/promotion-module.ts
+++ b/packages/promotion/src/services/promotion-module.ts
@@ -1,16 +1,26 @@
 import {
+  Context,
   DAL,
+  FindConfig,
   InternalModuleDeclaration,
   ModuleJoinerConfig,
   PromotionTypes,
 } from "@medusajs/types"
-
+import {
+  InjectManager,
+  InjectTransactionManager,
+  MedusaContext,
+} from "@medusajs/utils"
 import { Promotion } from "@models"
-
+import { ApplicationMethodService, PromotionService } from "@services"
 import { joinerConfig } from "../joiner-config"
+import { CreateApplicationMethodDTO, CreatePromotionDTO } from "../types"
+import { validateApplicationMethodAttributes } from "../utils"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
+  promotionService: PromotionService
+  applicationMethodService: ApplicationMethodService
 }
 
 export default class PromotionModuleService<
@@ -18,15 +28,112 @@ export default class PromotionModuleService<
 > implements PromotionTypes.IPromotionModuleService
 {
   protected baseRepository_: DAL.RepositoryService
+  protected promotionService_: PromotionService
+  protected applicationMethodService_: ApplicationMethodService
 
   constructor(
-    { baseRepository }: InjectedDependencies,
+    {
+      baseRepository,
+      promotionService,
+      applicationMethodService,
+    }: InjectedDependencies,
     protected readonly moduleDeclaration: InternalModuleDeclaration
   ) {
     this.baseRepository_ = baseRepository
+    this.promotionService_ = promotionService
+    this.applicationMethodService_ = applicationMethodService
   }
 
   __joinerConfig(): ModuleJoinerConfig {
     return joinerConfig
   }
+
+  @InjectManager("baseRepository_")
+  async list(
+    filters: PromotionTypes.FilterablePromotionProps = {},
+    config: FindConfig<PromotionTypes.PromotionDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PromotionTypes.PromotionDTO[]> {
+    const promotions = await this.promotionService_.list(
+      filters,
+      config,
+      sharedContext
+    )
+
+    return this.baseRepository_.serialize<PromotionTypes.PromotionDTO[]>(
+      promotions,
+      {
+        populate: true,
+      }
+    )
+  }
+
+  @InjectManager("baseRepository_")
+  async create(
+    data: PromotionTypes.CreatePromotionDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PromotionTypes.PromotionDTO[]> {
+    const promotions = await this.create_(data, sharedContext)
+
+    return await this.list(
+      { id: promotions.map((p) => p!.id) },
+      {
+        relations: ["application_method"],
+      },
+      sharedContext
+    )
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  protected async create_(
+    data: PromotionTypes.CreatePromotionDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    const promotionCodeApplicationMethodDataMap = new Map<
+      string,
+      PromotionTypes.CreateApplicationMethodDTO
+    >()
+    const promotionsData: CreatePromotionDTO[] = []
+    const applicationMethodsData: CreateApplicationMethodDTO[] = []
+
+    for (const {
+      application_method: applicationMethodData,
+      ...promotionData
+    } of data) {
+      if (applicationMethodData) {
+        promotionCodeApplicationMethodDataMap.set(
+          promotionData.code,
+          applicationMethodData
+        )
+      }
+
+      promotionsData.push(promotionData)
+    }
+
+    const createdPromotions = await this.promotionService_.create(
+      data,
+      sharedContext
+    )
+
+    for (const promotion of createdPromotions) {
+      const data = promotionCodeApplicationMethodDataMap.get(promotion.code)
+
+      if (!data) continue
+
+      const applicationMethodData = {
+        ...data,
+        promotion,
+      }
+
+      validateApplicationMethodAttributes(applicationMethodData)
+      applicationMethodsData.push(applicationMethodData)
+    }
+
+    await this.applicationMethodService_.create(
+      applicationMethodsData,
+      sharedContext
+    )
+
+    return createdPromotions
+  }
 }
diff --git a/packages/promotion/src/services/promotion.ts b/packages/promotion/src/services/promotion.ts
new file mode 100644
index 0000000000..5461be7df4
--- /dev/null
+++ b/packages/promotion/src/services/promotion.ts
@@ -0,0 +1,96 @@
+import { Context, DAL, FindConfig, PromotionTypes } from "@medusajs/types"
+import {
+  InjectManager,
+  InjectTransactionManager,
+  MedusaContext,
+  ModulesSdkUtils,
+  retrieveEntity,
+} from "@medusajs/utils"
+import { Promotion } from "@models"
+import { PromotionRepository } from "@repositories"
+import { CreatePromotionDTO, UpdatePromotionDTO } from "../types"
+
+type InjectedDependencies = {
+  promotionRepository: DAL.RepositoryService
+}
+
+export default class PromotionService<TEntity extends Promotion = Promotion> {
+  protected readonly promotionRepository_: DAL.RepositoryService
+
+  constructor({ promotionRepository }: InjectedDependencies) {
+    this.promotionRepository_ = promotionRepository
+  }
+
+  @InjectManager("promotionRepository_")
+  async retrieve(
+    promotionId: string,
+    config: FindConfig<PromotionTypes.PromotionDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity> {
+    return (await retrieveEntity<Promotion, PromotionTypes.PromotionDTO>({
+      id: promotionId,
+      entityName: Promotion.name,
+      repository: this.promotionRepository_,
+      config,
+      sharedContext,
+    })) as TEntity
+  }
+
+  @InjectManager("promotionRepository_")
+  async list(
+    filters: PromotionTypes.FilterablePromotionProps = {},
+    config: FindConfig<PromotionTypes.PromotionDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    const queryOptions = ModulesSdkUtils.buildQuery<Promotion>(filters, config)
+
+    return (await this.promotionRepository_.find(
+      queryOptions,
+      sharedContext
+    )) as TEntity[]
+  }
+
+  @InjectManager("promotionRepository_")
+  async listAndCount(
+    filters: PromotionTypes.FilterablePromotionProps = {},
+    config: FindConfig<PromotionTypes.PromotionDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<[TEntity[], number]> {
+    const queryOptions = ModulesSdkUtils.buildQuery<Promotion>(filters, config)
+
+    return (await this.promotionRepository_.findAndCount(
+      queryOptions,
+      sharedContext
+    )) as [TEntity[], number]
+  }
+
+  @InjectTransactionManager("promotionRepository_")
+  async create(
+    data: CreatePromotionDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    return (await (this.promotionRepository_ as PromotionRepository).create(
+      data,
+      sharedContext
+    )) as TEntity[]
+  }
+
+  @InjectTransactionManager("promotionRepository_")
+  async update(
+    data: UpdatePromotionDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<TEntity[]> {
+    return (await (this.promotionRepository_ as PromotionRepository).update(
+      data,
+      sharedContext
+    )) as TEntity[]
+  }
+
+  @InjectTransactionManager("promotionRepository_")
+  async delete(
+    ids: string[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<void> {
+    await this.promotionRepository_.delete(ids, sharedContext)
+  }
+}
diff --git a/packages/promotion/src/types/application-method.ts b/packages/promotion/src/types/application-method.ts
new file mode 100644
index 0000000000..b683958f03
--- /dev/null
+++ b/packages/promotion/src/types/application-method.ts
@@ -0,0 +1,19 @@
+import {
+  ApplicationMethodAllocation,
+  ApplicationMethodTargetType,
+  ApplicationMethodType,
+  PromotionDTO,
+} from "@medusajs/types"
+
+export interface CreateApplicationMethodDTO {
+  type: ApplicationMethodType
+  target_type: ApplicationMethodTargetType
+  allocation?: ApplicationMethodAllocation
+  value?: number
+  promotion: PromotionDTO | string
+  max_quantity?: number
+}
+
+export interface UpdateApplicationMethodDTO {
+  id: string
+}
diff --git a/packages/promotion/src/types/index.ts b/packages/promotion/src/types/index.ts
index 0f252977b0..c35015eca9 100644
--- a/packages/promotion/src/types/index.ts
+++ b/packages/promotion/src/types/index.ts
@@ -3,3 +3,6 @@ import { Logger } from "@medusajs/types"
 export type InitializeModuleInjectableDependencies = {
   logger?: Logger
 }
+
+export * from "./application-method"
+export * from "./promotion"
diff --git a/packages/promotion/src/types/promotion.ts b/packages/promotion/src/types/promotion.ts
new file mode 100644
index 0000000000..835f82df1b
--- /dev/null
+++ b/packages/promotion/src/types/promotion.ts
@@ -0,0 +1,11 @@
+import { PromotionType } from "@medusajs/types"
+
+export interface CreatePromotionDTO {
+  code: string
+  type: PromotionType
+  is_automatic?: boolean
+}
+
+export interface UpdatePromotionDTO {
+  id: string
+}
diff --git a/packages/promotion/src/utils/index.ts b/packages/promotion/src/utils/index.ts
new file mode 100644
index 0000000000..81a5199502
--- /dev/null
+++ b/packages/promotion/src/utils/index.ts
@@ -0,0 +1 @@
+export * from "./validations"
diff --git a/packages/promotion/src/utils/validations/application-method.ts b/packages/promotion/src/utils/validations/application-method.ts
new file mode 100644
index 0000000000..99e193a387
--- /dev/null
+++ b/packages/promotion/src/utils/validations/application-method.ts
@@ -0,0 +1,51 @@
+import {
+  ApplicationMethodAllocation,
+  ApplicationMethodTargetType,
+  MedusaError,
+  isDefined,
+} from "@medusajs/utils"
+import { CreateApplicationMethodDTO } from "../../types"
+
+const allowedTargetTypes: string[] = [
+  ApplicationMethodTargetType.SHIPPING,
+  ApplicationMethodTargetType.ITEM,
+]
+
+const allowedAllocationTypes: string[] = [
+  ApplicationMethodAllocation.ACROSS,
+  ApplicationMethodAllocation.EACH,
+]
+
+const allowedAllocationForQuantity: string[] = [
+  ApplicationMethodAllocation.EACH,
+]
+
+export function validateApplicationMethodAttributes(
+  data: CreateApplicationMethodDTO
+) {
+  if (
+    allowedTargetTypes.includes(data.target_type) &&
+    !allowedAllocationTypes.includes(data.allocation || "")
+  ) {
+    throw new MedusaError(
+      MedusaError.Types.INVALID_DATA,
+      `application_method.allocation should be either '${allowedAllocationTypes.join(
+        " OR "
+      )}' when application_method.target_type is either '${allowedTargetTypes.join(
+        " OR "
+      )}'`
+    )
+  }
+
+  if (
+    allowedAllocationForQuantity.includes(data.allocation || "") &&
+    !isDefined(data.max_quantity)
+  ) {
+    throw new MedusaError(
+      MedusaError.Types.INVALID_DATA,
+      `application_method.max_quantity is required when application_method.allocation is '${allowedAllocationForQuantity.join(
+        " OR "
+      )}'`
+    )
+  }
+}
diff --git a/packages/promotion/src/utils/validations/index.ts b/packages/promotion/src/utils/validations/index.ts
new file mode 100644
index 0000000000..d5886d02f7
--- /dev/null
+++ b/packages/promotion/src/utils/validations/index.ts
@@ -0,0 +1 @@
+export * from "./application-method"
diff --git a/packages/promotion/tsconfig.json b/packages/promotion/tsconfig.json
index 213e38fc55..bd71a38e32 100644
--- a/packages/promotion/tsconfig.json
+++ b/packages/promotion/tsconfig.json
@@ -4,6 +4,7 @@
     "target": "es2020",
     "outDir": "./dist",
     "esModuleInterop": true,
+    "declarationMap": true,
     "declaration": true,
     "module": "commonjs",
     "moduleResolution": "node",
diff --git a/packages/types/src/promotion/common/application-method.ts b/packages/types/src/promotion/common/application-method.ts
new file mode 100644
index 0000000000..9020ab339c
--- /dev/null
+++ b/packages/types/src/promotion/common/application-method.ts
@@ -0,0 +1,31 @@
+import { BaseFilterable } from "../../dal"
+import { PromotionDTO } from "./promotion"
+
+export type ApplicationMethodType = "fixed" | "percentage"
+export type ApplicationMethodTargetType = "order" | "shipping" | "item"
+export type ApplicationMethodAllocation = "each" | "across"
+
+export interface ApplicationMethodDTO {
+  id: string
+}
+
+export interface CreateApplicationMethodDTO {
+  type: ApplicationMethodType
+  target_type: ApplicationMethodTargetType
+  allocation?: ApplicationMethodAllocation
+  value?: number
+  max_quantity?: number
+  promotion?: PromotionDTO | string
+}
+
+export interface UpdateApplicationMethodDTO {
+  id: string
+}
+
+export interface FilterableApplicationMethodProps
+  extends BaseFilterable<FilterableApplicationMethodProps> {
+  id?: string[]
+  type?: ApplicationMethodType[]
+  target_type?: ApplicationMethodTargetType[]
+  allocation?: ApplicationMethodAllocation[]
+}
diff --git a/packages/types/src/promotion/common/index.ts b/packages/types/src/promotion/common/index.ts
new file mode 100644
index 0000000000..47aac75452
--- /dev/null
+++ b/packages/types/src/promotion/common/index.ts
@@ -0,0 +1,2 @@
+export * from "./application-method"
+export * from "./promotion"
diff --git a/packages/types/src/promotion/common/promotion.ts b/packages/types/src/promotion/common/promotion.ts
new file mode 100644
index 0000000000..4cb00464ca
--- /dev/null
+++ b/packages/types/src/promotion/common/promotion.ts
@@ -0,0 +1,27 @@
+import { BaseFilterable } from "../../dal"
+import { CreateApplicationMethodDTO } from "./application-method"
+
+export type PromotionType = "standard" | "buyget"
+
+export interface PromotionDTO {
+  id: string
+}
+
+export interface CreatePromotionDTO {
+  code: string
+  type: PromotionType
+  is_automatic?: boolean
+  application_method?: CreateApplicationMethodDTO
+}
+
+export interface UpdatePromotionDTO {
+  id: string
+}
+
+export interface FilterablePromotionProps
+  extends BaseFilterable<FilterablePromotionProps> {
+  id?: string[]
+  code?: string[]
+  is_automatic?: boolean
+  type?: PromotionType[]
+}
diff --git a/packages/types/src/promotion/index.ts b/packages/types/src/promotion/index.ts
index 9376fea807..eade309433 100644
--- a/packages/types/src/promotion/index.ts
+++ b/packages/types/src/promotion/index.ts
@@ -1 +1,2 @@
+export * from "./common"
 export * from "./service"
diff --git a/packages/types/src/promotion/service.ts b/packages/types/src/promotion/service.ts
index 6a12a02aaa..dbbba24ffa 100644
--- a/packages/types/src/promotion/service.ts
+++ b/packages/types/src/promotion/service.ts
@@ -1,3 +1,21 @@
+import { FindConfig } from "../common"
 import { IModuleService } from "../modules-sdk"
+import { Context } from "../shared-context"
+import {
+  CreatePromotionDTO,
+  FilterablePromotionProps,
+  PromotionDTO,
+} from "./common"
 
-export interface IPromotionModuleService extends IModuleService {}
+export interface IPromotionModuleService extends IModuleService {
+  create(
+    data: CreatePromotionDTO[],
+    sharedContext?: Context
+  ): Promise<PromotionDTO[]>
+
+  list(
+    filters?: FilterablePromotionProps,
+    config?: FindConfig<PromotionDTO>,
+    sharedContext?: Context
+  ): Promise<PromotionDTO[]>
+}
diff --git a/packages/types/tsconfig.json b/packages/types/tsconfig.json
index 2c99c7503d..8911c0e380 100644
--- a/packages/types/tsconfig.json
+++ b/packages/types/tsconfig.json
@@ -4,6 +4,7 @@
     "target": "es2020",
     "outDir": "./dist",
     "esModuleInterop": true,
+    "declarationMap": true,
     "declaration": true,
     "module": "commonjs",
     "moduleResolution": "node",
diff --git a/packages/utils/src/bundles.ts b/packages/utils/src/bundles.ts
index 96d38b19bf..bcbf67c442 100644
--- a/packages/utils/src/bundles.ts
+++ b/packages/utils/src/bundles.ts
@@ -4,6 +4,7 @@ export * as EventBusUtils from "./event-bus"
 export * as FeatureFlagUtils from "./feature-flags"
 export * as ModulesSdkUtils from "./modules-sdk"
 export * as ProductUtils from "./product"
+export * as PromotionUtils from "./promotion"
 export * as SearchUtils from "./search"
 export * as ShippingProfileUtils from "./shipping"
 export * as OrchestrationUtils from "./orchestration"
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index dd2be395ca..7674050a26 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -7,6 +7,7 @@ export * from "./feature-flags"
 export * from "./modules-sdk"
 export * from "./pricing"
 export * from "./product"
+export * from "./promotion"
 export * from "./search"
 export * from "./shipping"
 export * from "./orchestration"
diff --git a/packages/utils/src/promotion/index.ts b/packages/utils/src/promotion/index.ts
new file mode 100644
index 0000000000..4dcff9e8d2
--- /dev/null
+++ b/packages/utils/src/promotion/index.ts
@@ -0,0 +1,20 @@
+export enum PromotionType {
+  STANDARD = "standard",
+  BUYGET = "buyget",
+}
+
+export enum ApplicationMethodType {
+  FIXED = "fixed",
+  PERCENTAGE = "percentage",
+}
+
+export enum ApplicationMethodTargetType {
+  ORDER = "order",
+  SHIPPING = "shipping",
+  ITEM = "item",
+}
+
+export enum ApplicationMethodAllocation {
+  EACH = "each",
+  ACROSS = "across",
+}