diff --git a/integration-tests/api/__tests__/admin/__snapshots__/sales-channels.js.snap b/integration-tests/api/__tests__/admin/__snapshots__/sales-channels.js.snap
index 2ea2d96eb4..d0b7eeee11 100644
--- a/integration-tests/api/__tests__/admin/__snapshots__/sales-channels.js.snap
+++ b/integration-tests/api/__tests__/admin/__snapshots__/sales-channels.js.snap
@@ -11,3 +11,15 @@ Object {
   "updated_at": Any<String>,
 }
 `;
+
+exports[`sales channels POST /admin/sales-channels/:id updates sales channel properties 1`] = `
+Object {
+  "created_at": Any<String>,
+  "deleted_at": null,
+  "description": "updated description",
+  "id": Any<String>,
+  "is_disabled": true,
+  "name": "updated name",
+  "updated_at": Any<String>,
+}
+`;
diff --git a/integration-tests/api/__tests__/admin/sales-channels.js b/integration-tests/api/__tests__/admin/sales-channels.js
index cc5729f567..a6d1cac161 100644
--- a/integration-tests/api/__tests__/admin/sales-channels.js
+++ b/integration-tests/api/__tests__/admin/sales-channels.js
@@ -4,7 +4,7 @@ const { useApi } = require("../../../helpers/use-api")
 const { useDb } = require("../../../helpers/use-db")
 
 const adminSeeder = require("../../helpers/admin-seeder")
-const { simpleSalesChannelFactory, } = require("../../factories")
+const { simpleSalesChannelFactory } = require("../../factories")
 
 const startServerWithEnvironment =
   require("../../../helpers/start-server-with-environment").default
@@ -49,7 +49,7 @@ describe("sales channels", () => {
   describe("GET /admin/sales-channels/:id", () => {
     let salesChannel
 
-    beforeEach(async() => {
+    beforeEach(async () => {
       try {
         await adminSeeder(dbConnection)
         salesChannel = await simpleSalesChannelFactory(dbConnection, {
@@ -61,12 +61,12 @@ describe("sales channels", () => {
       }
     })
 
-    afterEach(async() => {
+    afterEach(async () => {
       const db = useDb()
       await db.teardown()
     })
 
-    it("should retrieve the requested sales channel", async() => {
+    it("should retrieve the requested sales channel", async () => {
       const api = useApi()
       const response = await api.get(
         `/admin/sales-channels/${salesChannel.id}`,
@@ -85,6 +85,56 @@ describe("sales channels", () => {
     })
   })
 
-  describe("POST /admin/sales-channels/:id", () => {})
+  describe("POST /admin/sales-channels/:id", () => {
+    let sc
+
+    beforeEach(async () => {
+      try {
+        await adminSeeder(dbConnection)
+        sc = await simpleSalesChannelFactory(dbConnection, {
+          name: "test name",
+          description: "test description",
+        })
+      } catch (err) {
+        console.log(err)
+      }
+    })
+
+    afterEach(async () => {
+      const db = useDb()
+      await db.teardown()
+    })
+
+    it("updates sales channel properties", async () => {
+      const api = useApi()
+
+      const payload = {
+        name: "updated name",
+        description: "updated description",
+        is_disabled: true,
+      }
+
+      const response = await api.post(
+        `/admin/sales-channels/${sc.id}`,
+        payload,
+        {
+          headers: {
+            authorization: "Bearer test_token",
+          },
+        }
+      )
+
+      expect(response.status).toEqual(200)
+      expect(response.data.sales_channel).toMatchSnapshot({
+        id: expect.any(String),
+        name: payload.name,
+        description: payload.description,
+        is_disabled: payload.is_disabled,
+        created_at: expect.any(String),
+        updated_at: expect.any(String),
+      })
+    })
+  })
+
   describe("DELETE /admin/sales-channels/:id", () => {})
 })
diff --git a/integration-tests/api/factories/simple-sales-channel-factory.ts b/integration-tests/api/factories/simple-sales-channel-factory.ts
index 38115b47b2..52c259503a 100644
--- a/integration-tests/api/factories/simple-sales-channel-factory.ts
+++ b/integration-tests/api/factories/simple-sales-channel-factory.ts
@@ -28,4 +28,4 @@ export const simpleSalesChannelFactory = async (
   })
 
   return await manager.save(salesChannel)
-}
\ No newline at end of file
+}
diff --git a/packages/medusa-js/src/resources/admin/sales-channels.ts b/packages/medusa-js/src/resources/admin/sales-channels.ts
index 87b782ecd7..4b8457e37c 100644
--- a/packages/medusa-js/src/resources/admin/sales-channels.ts
+++ b/packages/medusa-js/src/resources/admin/sales-channels.ts
@@ -1,5 +1,6 @@
 import {
-  AdminSalesChannelRes,
+  AdminSalesChannelsRes,
+  AdminPostSalesChannelsSalesChannelReq,
 } from "@medusajs/medusa"
 import { ResponsePromise } from "../../typings"
 import BaseResource from "../base"
@@ -12,29 +13,35 @@ class AdminSalesChannelsResource extends BaseResource {
   retrieve(
     salesChannelId: string,
     customHeaders: Record<string, any> = {}
-  ): ResponsePromise<AdminSalesChannelRes> {
+  ): ResponsePromise<AdminSalesChannelsRes> {
     const path = `/admin/sales-channels/${salesChannelId}`
     return this.client.request("GET", path, {}, {}, customHeaders)
   }
 
-  /*create(
+  /* create(
     payload: any,
     customHeaders: Record<string, any> = {}
   ): ResponsePromise<any> {}*/
 
-  /*update(
-    id: string,
-    payload: any,
+  /** @description updates a sales channel
+   * @returns the updated medusa sales channel
+   */
+  update(
+    salesChannelId: string,
+    payload: AdminPostSalesChannelsSalesChannelReq,
     customHeaders: Record<string, any> = {}
-  ): ResponsePromise<any> {}*/
+  ): ResponsePromise<AdminSalesChannelsRes> {
+    const path = `/admin/sales-channels/${salesChannelId}`
+    return this.client.request("POST", path, payload, {}, customHeaders)
+  }
 
-  /*delete(
+  /* delete(
     id: string,
     customHeaders: Record<string, any> = {}
   ): ResponsePromise<any> {
   }*/
 
-  /*list(
+  /* list(
     query?: any,
     customHeaders: Record<string, any> = {}
   ): ResponsePromise<any> {
diff --git a/packages/medusa-react/mocks/handlers/admin.ts b/packages/medusa-react/mocks/handlers/admin.ts
index 1fcc3644f9..4ae9140ff3 100644
--- a/packages/medusa-react/mocks/handlers/admin.ts
+++ b/packages/medusa-react/mocks/handlers/admin.ts
@@ -1681,4 +1681,16 @@ export const adminHandlers = [
       })
     )
   }),
+
+  rest.post("/admin/sales-channels/:id", (req, res, ctx) => {
+    return res(
+      ctx.status(200),
+      ctx.json({
+        sales_channel: {
+          ...fixtures.get("sales_channel"),
+          ...(req.body as any),
+        },
+      })
+    )
+  })
 ]
diff --git a/packages/medusa-react/src/hooks/admin/sales-channels/mutations.ts b/packages/medusa-react/src/hooks/admin/sales-channels/mutations.ts
index e6c1b200ee..47a8353e9d 100644
--- a/packages/medusa-react/src/hooks/admin/sales-channels/mutations.ts
+++ b/packages/medusa-react/src/hooks/admin/sales-channels/mutations.ts
@@ -1,4 +1,34 @@
-export {}
+import { useMutation, UseMutationOptions, useQueryClient } from "react-query"
+import {
+  AdminSalesChannelsRes,
+  AdminPostSalesChannelsSalesChannelReq,
+} from "@medusajs/medusa"
+import { Response } from "@medusajs/medusa-js"
+import { useMedusa } from "../../../contexts"
+import { buildOptions } from "../../utils/buildOptions"
+import { adminSalesChannelsKeys } from "./queries"
+
+export const useAdminUpdateSalesChannel = (
+  id: string,
+  options?: UseMutationOptions<
+    Response<AdminSalesChannelsRes>,
+    Error,
+    AdminPostSalesChannelsSalesChannelReq
+  >
+) => {
+  const { client } = useMedusa()
+  const queryClient = useQueryClient()
+  return useMutation(
+    (payload: AdminPostSalesChannelsSalesChannelReq) =>
+      client.admin.salesChannels.update(id, payload),
+    buildOptions(
+      queryClient,
+      [adminSalesChannelsKeys.lists(), adminSalesChannelsKeys.detail(id)],
+      options
+    )
+  )
+}
+
 /*export const useAdminCreateSalesChannel = (
   options?: UseMutationOptions<
     Response<AdminSalesChannelsRes>,
@@ -14,28 +44,6 @@ export {}
   )
 }*/
 
-/*export const useAdminUpdateSalesChannel = (
-  id: string,
-  options?: UseMutationOptions<
-    Response<AdminSalesChannelsRes>,
-    Error,
-    AdminPostSalesChannelsSalesChannelReq
-  >
-) => {
-  const { client } = useMedusa()
-  const queryClient = useQueryClient()
-
-  return useMutation(
-    (payload: AdminPostSalesChannelsSalesChannelReq) =>
-      client.admin.salesChannels.update(id, payload),
-    buildOptions(
-      queryClient,
-      [adminSalesChannelsKeys.lists(), adminSalesChannelsKeys.detail(id)],
-      options
-    )
-  )
-}*/
-
 /*export const useAdminDeleteSalesChannel = (
   id: string,
   options?: UseMutationOptions<Response<AdminSalesChannelsDeleteRes>, Error, void>
diff --git a/packages/medusa-react/src/hooks/admin/sales-channels/queries.ts b/packages/medusa-react/src/hooks/admin/sales-channels/queries.ts
index de1d65b0e9..e909a88bd1 100644
--- a/packages/medusa-react/src/hooks/admin/sales-channels/queries.ts
+++ b/packages/medusa-react/src/hooks/admin/sales-channels/queries.ts
@@ -1,6 +1,4 @@
-import {
-  AdminSalesChannelRes
-} from "@medusajs/medusa"
+import { AdminSalesChannelsRes } from "@medusajs/medusa"
 import { Response } from "@medusajs/medusa-js"
 import { useQuery } from "react-query"
 import { useMedusa } from "../../../contexts"
@@ -9,14 +7,16 @@ import { queryKeysFactory } from "../../utils"
 
 const ADMIN_SALES_CHANNELS_QUERY_KEY = `admin_sales_channels` as const
 
-export const adminSalesChannelsKeys = queryKeysFactory(ADMIN_SALES_CHANNELS_QUERY_KEY)
+export const adminSalesChannelsKeys = queryKeysFactory(
+  ADMIN_SALES_CHANNELS_QUERY_KEY
+)
 
 type SalesChannelsQueryKeys = typeof adminSalesChannelsKeys
 
 export const useAdminSalesChannel = (
   id: string,
   options?: UseQueryOptionsWrapper<
-    Response<AdminSalesChannelRes>,
+    Response<AdminSalesChannelsRes>,
     Error,
     ReturnType<SalesChannelsQueryKeys["detail"]>
   >
@@ -48,4 +48,3 @@ export const useAdminSalesChannels = (
   return { ...data, ...rest } as const
 }
 */
-
diff --git a/packages/medusa-react/test/hooks/admin/sales-channels/mutations.test.ts b/packages/medusa-react/test/hooks/admin/sales-channels/mutations.test.ts
new file mode 100644
index 0000000000..b5f5a13393
--- /dev/null
+++ b/packages/medusa-react/test/hooks/admin/sales-channels/mutations.test.ts
@@ -0,0 +1,33 @@
+import { useAdminUpdateSalesChannel } from "../../../../src"
+import { renderHook } from "@testing-library/react-hooks"
+import { fixtures } from "../../../../mocks/data"
+import { createWrapper } from "../../../utils"
+
+describe("useAdminUpdateStore hook", () => {
+  test("updates a store", async () => {
+    const salesChannel = {
+      name: "medusa sales channel",
+      description: "main sales channel for medusa",
+      is_disabled: true,
+    }
+
+    const salesChannelId = fixtures.get("sales_channel").id
+
+    const { result, waitFor } = renderHook(
+      () => useAdminUpdateSalesChannel(salesChannelId),
+      {
+        wrapper: createWrapper(),
+      }
+    )
+
+    result.current.mutate(salesChannel)
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data.sales_channel).toEqual({
+      ...fixtures.get("sales_channel"),
+      ...salesChannel,
+    })
+  })
+})
diff --git a/packages/medusa-react/test/hooks/admin/sales-channels/queries.test.ts b/packages/medusa-react/test/hooks/admin/sales-channels/queries.test.ts
index c865a80fd4..c4b9bbf038 100644
--- a/packages/medusa-react/test/hooks/admin/sales-channels/queries.test.ts
+++ b/packages/medusa-react/test/hooks/admin/sales-channels/queries.test.ts
@@ -1,6 +1,4 @@
-import {
-  useAdminSalesChannel,
-} from "../../../../src"
+import { useAdminSalesChannel } from "../../../../src"
 import { renderHook } from "@testing-library/react-hooks"
 import { fixtures } from "../../../../mocks/data"
 import { createWrapper } from "../../../utils"
diff --git a/packages/medusa/src/api/routes/admin/index.js b/packages/medusa/src/api/routes/admin/index.js
index c6005c9af7..3bb2aafd8e 100644
--- a/packages/medusa/src/api/routes/admin/index.js
+++ b/packages/medusa/src/api/routes/admin/index.js
@@ -20,8 +20,8 @@ import productTypesRoutes from "./product-types"
 import productRoutes from "./products"
 import regionRoutes from "./regions"
 import returnReasonRoutes from "./return-reasons"
-import salesChannelRoutes from "./sales-channels"
 import returnRoutes from "./returns"
+import salesChannelRoutes from "./sales-channels"
 import shippingOptionRoutes from "./shipping-options"
 import shippingProfileRoutes from "./shipping-profiles"
 import storeRoutes from "./store"
diff --git a/packages/medusa/src/api/routes/admin/sales-channels/__tests__/update-sales-channel.js b/packages/medusa/src/api/routes/admin/sales-channels/__tests__/update-sales-channel.js
new file mode 100644
index 0000000000..2125f8e5ba
--- /dev/null
+++ b/packages/medusa/src/api/routes/admin/sales-channels/__tests__/update-sales-channel.js
@@ -0,0 +1,48 @@
+import { IdMap } from "medusa-test-utils"
+import { request } from "../../../../../helpers/test-request"
+import { SalesChannelServiceMock } from "../../../../../services/__mocks__/sales-channel"
+
+describe("POST /admin/regions/:region_id/countries", () => {
+  describe("successful creation", () => {
+    let subject
+
+    beforeAll(async () => {
+      const id = IdMap.getId("test_sales_channel")
+      subject = await request("POST", `/admin/sales-channels/${id}`, {
+        payload: {
+          name: "amazon",
+          description: "This is our amazon sales channel",
+        },
+        adminSession: {
+          jwt: {
+            userId: IdMap.getId("admin_user"),
+          },
+        },
+        flags: ["sales_channels"],
+      })
+    })
+
+    it("returns 200", () => {
+      expect(subject.status).toEqual(200)
+    })
+
+    it("returns updated sales channel", () => {
+      expect(subject.body.sales_channel).toEqual({
+        id: IdMap.getId("test_sales_channel"),
+        name: "amazon",
+        description: "This is our amazon sales channel",
+      })
+    })
+
+    it("calls service update", () => {
+      expect(SalesChannelServiceMock.update).toHaveBeenCalledTimes(1)
+      expect(SalesChannelServiceMock.update).toHaveBeenCalledWith(
+        IdMap.getId("test_sales_channel"),
+        {
+          name: "amazon",
+          description: "This is our amazon sales channel",
+        }
+      )
+    })
+  })
+})
diff --git a/packages/medusa/src/api/routes/admin/sales-channels/get-sales-channel.ts b/packages/medusa/src/api/routes/admin/sales-channels/get-sales-channel.ts
index ad27feed5a..3484e5b8f1 100644
--- a/packages/medusa/src/api/routes/admin/sales-channels/get-sales-channel.ts
+++ b/packages/medusa/src/api/routes/admin/sales-channels/get-sales-channel.ts
@@ -10,7 +10,7 @@ import SalesChannelService from "../../../../services/sales-channel"
  * parameters:
  *   - (path) id=* {string} The id of the Sales channel.
  * tags:
- *   - Sales channel
+ *   - Sales Channel
  * responses:
  *   200:
  *     description: OK
diff --git a/packages/medusa/src/api/routes/admin/sales-channels/index.ts b/packages/medusa/src/api/routes/admin/sales-channels/index.ts
index e7c2af1c41..67a1831a53 100644
--- a/packages/medusa/src/api/routes/admin/sales-channels/index.ts
+++ b/packages/medusa/src/api/routes/admin/sales-channels/index.ts
@@ -3,7 +3,8 @@ import { DeleteResponse, PaginatedResponse } from "../../../../types/common"
 import "reflect-metadata"
 import { isFeatureFlagEnabled } from "../../../middlewares/feature-flag-enabled"
 import { SalesChannel } from "../../../../models"
-import middlewares from "../../../middlewares"
+import middlewares, { transformBody } from "../../../middlewares"
+import { AdminPostSalesChannelsSalesChannelReq } from "./update-sales-channel"
 
 const route = Router()
 
@@ -22,14 +23,18 @@ export default (app) => {
 
   route.post("/", (req, res) => {})
 
-  route.post("/:id", (req, res) => {})
+  route.post(
+    "/:id",
+    transformBody(AdminPostSalesChannelsSalesChannelReq),
+    middlewares.wrap(require("./update-sales-channel").default)
+  )
 
   route.delete("/:id", (req, res) => {})
 
   return app
 }
 
-export type AdminSalesChannelRes = {
+export type AdminSalesChannelsRes = {
   sales_channel: SalesChannel
 }
 
@@ -42,5 +47,5 @@ export type AdminSalesChannelListRes = PaginatedResponse & {
 export * from "./get-sales-channel"
 // export * from './'
 // export * from './'
-// export * from './'
+export * from "./update-sales-channel"
 // export * from './'
diff --git a/packages/medusa/src/api/routes/admin/sales-channels/update-sales-channel.ts b/packages/medusa/src/api/routes/admin/sales-channels/update-sales-channel.ts
new file mode 100644
index 0000000000..ee9d4445d5
--- /dev/null
+++ b/packages/medusa/src/api/routes/admin/sales-channels/update-sales-channel.ts
@@ -0,0 +1,64 @@
+import { IsBoolean, IsOptional, IsString } from "class-validator"
+import { Request, Response } from "express"
+import { SalesChannelService } from "../../../../services"
+
+/**
+ * @oas [post] /sales-channels/{id}
+ * operationId: "PostSalesChannelsSalesChannel"
+ * summary: "Update a Sales Channel"
+ * description: "Updates a Sales Channel."
+ * x-authenticated: true
+ * parameters:
+ *   - (path) id=* {string} The id of the Sales Channel.
+ * requestBody:
+ *   content:
+ *     application/json:
+ *       schema:
+ *         properties:
+ *           name:
+ *             type: string
+ *             description: Name of the sales channel.
+ *           description:
+ *             type: string
+ *             description:  Sales Channel description.
+ *           is_disabled:
+ *             type: boolean
+ *             description:  Indication of if the sales channel is active.
+ * tags:
+ *   - Sales Channel
+ * responses:
+ *   200:
+ *     description: OK
+ *     content:
+ *       application/json:
+ *         schema:
+ *           properties:
+ *             customer:
+ *               $ref: "#/components/schemas/sales-channel"
+ */
+export default async (req: Request, res: Response) => {
+  const { id } = req.params
+  const { validatedBody } = req as {
+    validatedBody: AdminPostSalesChannelsSalesChannelReq
+  }
+
+  const salesChannelService: SalesChannelService = req.scope.resolve(
+    "salesChannelService"
+  )
+  const sales_channel = await salesChannelService.update(id, validatedBody)
+  res.status(200).json({ sales_channel })
+}
+
+export class AdminPostSalesChannelsSalesChannelReq {
+  @IsOptional()
+  @IsString()
+  name?: string
+
+  @IsOptional()
+  @IsString()
+  description?: string
+
+  @IsBoolean()
+  @IsOptional()
+  is_disabled?: boolean
+}
diff --git a/packages/medusa/src/models/sales-channel.ts b/packages/medusa/src/models/sales-channel.ts
index 653ca57386..a4d43103f0 100644
--- a/packages/medusa/src/models/sales-channel.ts
+++ b/packages/medusa/src/models/sales-channel.ts
@@ -16,9 +16,6 @@ export class SalesChannel extends SoftDeletableEntity {
   @Column({ default: false })
   is_disabled: boolean
 
-  // @Column({ type: resolveDbType("timestamptz"), nullable: true })
-  // disabled_at: Date | null
-
   @BeforeInsert()
   private beforeInsert(): void {
     this.id = generateEntityId(this.id, "sc")
diff --git a/packages/medusa/src/services/__mocks__/sales-channel.js b/packages/medusa/src/services/__mocks__/sales-channel.js
index 46854780cc..f62d45d5a7 100644
--- a/packages/medusa/src/services/__mocks__/sales-channel.js
+++ b/packages/medusa/src/services/__mocks__/sales-channel.js
@@ -11,6 +11,15 @@ export const SalesChannelServiceMock = {
       is_disabled: false,
     })
   }),
+  update: jest.fn().mockImplementation((id, data) => {
+    return Promise.resolve({ id, ...data })
+  }),
+
+  listAndCount: jest.fn().mockImplementation(() => {}),
+
+  create: jest.fn().mockImplementation(() => {}),
+
+  delete: jest.fn().mockImplementation(() => {}),
 }
 
 const mock = jest.fn().mockImplementation(() => {
diff --git a/packages/medusa/src/services/__tests__/sales-channel.ts b/packages/medusa/src/services/__tests__/sales-channel.ts
index 26c7ec6e16..31db68dadf 100644
--- a/packages/medusa/src/services/__tests__/sales-channel.ts
+++ b/packages/medusa/src/services/__tests__/sales-channel.ts
@@ -5,53 +5,91 @@ import { EventBusService } from "../index"
 import { FindConditions, FindOneOptions } from "typeorm"
 import { SalesChannel } from "../../models"
 
-describe('SalesChannelService', () => {
+describe("SalesChannelService", () => {
+  const salesChannelData = {
+    name: "sales channel 1 name",
+    description: "sales channel 1 description",
+    is_disabled: false,
+  }
+
+  const salesChannelRepositoryMock = MockRepository({
+    findOne: jest
+      .fn()
+      .mockImplementation(
+        (queryOrId: string | FindOneOptions<SalesChannel>): any => {
+          return Promise.resolve({
+            id:
+              typeof queryOrId === "string"
+                ? queryOrId
+                : (queryOrId?.where as FindConditions<SalesChannel>)?.id ??
+                  IdMap.getId("sc_adjhlukiaeswhfae"),
+            ...salesChannelData,
+          })
+        }
+      ),
+    save: (salesChannel) => Promise.resolve(salesChannel),
+  })
+
   describe("retrieve", () => {
-    const salesChannelData = {
-      name: "sales channel 1 name",
-      description: "sales channel 1 description",
-      is_disabled: false,
-    }
-
-    const salesChannelRepositoryMock = MockRepository({
-      findOne: jest.fn().mockImplementation((queryOrId: string | FindOneOptions<SalesChannel>): any => {
-        return Promise.resolve({
-          id:
-            typeof queryOrId === "string"
-              ? queryOrId
-              : ((queryOrId?.where as FindConditions<SalesChannel>)?.id ?? IdMap.getId("sc_adjhlukiaeswhfae")),
-          ...salesChannelData
-        })
-      }),
-    })
-
     const salesChannelService = new SalesChannelService({
       manager: MockManager,
       eventBusService: EventBusServiceMock as unknown as EventBusService,
-      salesChannelRepository: salesChannelRepositoryMock
+      salesChannelRepository: salesChannelRepositoryMock,
     })
 
     afterEach(() => {
       jest.clearAllMocks()
     })
 
-    it('should retrieve a sales channel', async () => {
+    it("should retrieve a sales channel", async () => {
       const salesChannel = await salesChannelService.retrieve(
         IdMap.getId("sales_channel_1")
       )
 
       expect(salesChannel).toBeTruthy()
       expect(salesChannel).toEqual({
-        id:  IdMap.getId("sales_channel_1"),
-        ...salesChannelData
+        id: IdMap.getId("sales_channel_1"),
+        ...salesChannelData,
       })
 
-      expect(salesChannelRepositoryMock.findOne)
-        .toHaveBeenCalledTimes(1)
-      expect(salesChannelRepositoryMock.findOne)
-        .toHaveBeenLastCalledWith(
-          { where: { id: IdMap.getId("sales_channel_1") } },
-       )
+      expect(salesChannelRepositoryMock.findOne).toHaveBeenCalledTimes(1)
+      expect(salesChannelRepositoryMock.findOne).toHaveBeenLastCalledWith({
+        where: { id: IdMap.getId("sales_channel_1") },
+      })
+    })
+  })
+
+  describe("update", () => {
+    const salesChannelService = new SalesChannelService({
+      manager: MockManager,
+      eventBusService: EventBusServiceMock as unknown as EventBusService,
+      salesChannelRepository: salesChannelRepositoryMock,
+    })
+
+    const update = {
+      name: "updated name",
+      description: "updated description",
+      is_disabled: true,
+    }
+
+    beforeAll(async () => {
+      jest.clearAllMocks()
+    })
+
+    it("calls save with the updated sales channel", async () => {
+      await salesChannelService.update(IdMap.getId("sc"), update)
+      expect(salesChannelRepositoryMock.save).toHaveBeenCalledWith({
+        id: IdMap.getId("sc"),
+        ...update,
+      })
+    })
+
+    it("returns the saved sales channel", async () => {
+      const res = await salesChannelService.update(IdMap.getId("sc"), update)
+      expect(res).toEqual({
+        id: IdMap.getId("sc"),
+        ...update,
+      })
     })
   })
 })
diff --git a/packages/medusa/src/services/index.ts b/packages/medusa/src/services/index.ts
index 03e68e8334..c6feace3ec 100644
--- a/packages/medusa/src/services/index.ts
+++ b/packages/medusa/src/services/index.ts
@@ -30,6 +30,7 @@ export { default as QueryBuilderService } from "./query-builder"
 export { default as RegionService } from "./region"
 export { default as ReturnReasonService } from "./return-reason"
 export { default as ReturnService } from "./return"
+export { default as SalesChannelService } from "./sales-channel"
 export { default as SearchService } from "./search"
 export { default as ShippingOptionService } from "./shipping-option"
 export { default as ShippingProfileService } from "./shipping-profile"
diff --git a/packages/medusa/src/services/sales-channel.ts b/packages/medusa/src/services/sales-channel.ts
index 952a41df70..2e1a22923f 100644
--- a/packages/medusa/src/services/sales-channel.ts
+++ b/packages/medusa/src/services/sales-channel.ts
@@ -1,4 +1,5 @@
 import { EntityManager } from "typeorm"
+import { MedusaError } from "medusa-core-utils"
 import { TransactionBaseService } from "../interfaces"
 import { SalesChannel } from "../models"
 import { SalesChannelRepository } from "../repositories/sales-channel"
@@ -9,7 +10,6 @@ import {
 } from "../types/sales-channels"
 import EventBusService from "./event-bus"
 import { buildQuery } from "../utils"
-import { MedusaError } from "medusa-core-utils"
 
 type InjectedDependencies = {
   salesChannelRepository: typeof SalesChannelRepository
@@ -18,6 +18,10 @@ type InjectedDependencies = {
 }
 
 class SalesChannelService extends TransactionBaseService<SalesChannelService> {
+  static Events = {
+    UPDATED: "sales_channel.updated",
+  }
+
   protected manager_: EntityManager
   protected transactionManager_: EntityManager | undefined
 
@@ -78,10 +82,31 @@ class SalesChannelService extends TransactionBaseService<SalesChannelService> {
   }
 
   async update(
-    id: string,
+    salesChannelId: string,
     data: UpdateSalesChannelInput
-  ): Promise<SalesChannel> {
-    throw new Error("Method not implemented.")
+  ): Promise<SalesChannel | never> {
+    return await this.atomicPhase_(async (transactionManager) => {
+      const salesChannelRepo: SalesChannelRepository =
+        transactionManager.getCustomRepository(this.salesChannelRepository_)
+
+      const salesChannel = await this.retrieve(salesChannelId)
+
+      for (const key of Object.keys(data)) {
+        if (typeof data[key] !== `undefined`) {
+          salesChannel[key] = data[key]
+        }
+      }
+
+      const result = await salesChannelRepo.save(salesChannel)
+
+      await this.eventBusService_
+        .withTransaction(transactionManager)
+        .emit(SalesChannelService.Events.UPDATED, {
+          id: result.id,
+        })
+
+      return result
+    })
   }
 
   async delete(id: string): Promise<void> {