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medusa-store/docs/content/references/services/classes/PricingService.md
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# Class: PricingService
Allows retrieval of prices.
## Hierarchy
- `TransactionBaseService`<[`PricingService`](PricingService.md)\>
↳ **`PricingService`**
## Constructors
### constructor
• **new PricingService**(`__namedParameters`)
#### Parameters
| Name | Type |
| :------ | :------ |
| `__namedParameters` | `InjectedDependencies` |
#### Overrides
TransactionBaseService&lt;PricingService\&gt;.constructor
#### Defined in
[packages/medusa/src/services/pricing.ts:40](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L40)
## Properties
### configModule
• `Protected` `Optional` `Readonly` **configModule**: `Record`<`string`, `unknown`\>
#### Inherited from
TransactionBaseService.configModule
#### Defined in
[packages/medusa/src/interfaces/transaction-base-service.ts:13](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/interfaces/transaction-base-service.ts#L13)
___
### container
• `Protected` `Readonly` **container**: `unknown`
#### Inherited from
TransactionBaseService.container
#### Defined in
[packages/medusa/src/interfaces/transaction-base-service.ts:12](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/interfaces/transaction-base-service.ts#L12)
___
### manager\_
• `Protected` **manager\_**: `EntityManager`
#### Overrides
TransactionBaseService.manager\_
#### Defined in
[packages/medusa/src/services/pricing.ts:33](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L33)
___
### priceSelectionStrategy
• `Protected` `Readonly` **priceSelectionStrategy**: `IPriceSelectionStrategy`
#### Defined in
[packages/medusa/src/services/pricing.ts:37](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L37)
___
### productVariantService
• `Protected` `Readonly` **productVariantService**: [`ProductVariantService`](ProductVariantService.md)
#### Defined in
[packages/medusa/src/services/pricing.ts:38](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L38)
___
### regionService
• `Protected` `Readonly` **regionService**: [`RegionService`](RegionService.md)
#### Defined in
[packages/medusa/src/services/pricing.ts:35](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L35)
___
### taxProviderService
• `Protected` `Readonly` **taxProviderService**: [`TaxProviderService`](TaxProviderService.md)
#### Defined in
[packages/medusa/src/services/pricing.ts:36](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L36)
___
### transactionManager\_
• `Protected` **transactionManager\_**: `undefined` \| `EntityManager`
#### Overrides
TransactionBaseService.transactionManager\_
#### Defined in
[packages/medusa/src/services/pricing.ts:34](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L34)
## Methods
### atomicPhase\_
▸ `Protected` **atomicPhase_**<`TResult`, `TError`\>(`work`, `isolationOrErrorHandler?`, `maybeErrorHandlerOrDontFail?`): `Promise`<`TResult`\>
Wraps some work within a transactional block. If the service already has
a transaction manager attached this will be reused, otherwise a new
transaction manager is created.
#### Type parameters
| Name |
| :------ |
| `TResult` |
| `TError` |
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `work` | (`transactionManager`: `EntityManager`) => `Promise`<`TResult`\> | the transactional work to be done |
| `isolationOrErrorHandler?` | `IsolationLevel` \| (`error`: `TError`) => `Promise`<`void` \| `TResult`\> | the isolation level to be used for the work. |
| `maybeErrorHandlerOrDontFail?` | (`error`: `TError`) => `Promise`<`void` \| `TResult`\> | Potential error handler |
#### Returns
`Promise`<`TResult`\>
the result of the transactional work
#### Inherited from
TransactionBaseService.atomicPhase\_
#### Defined in
[packages/medusa/src/interfaces/transaction-base-service.ts:53](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/interfaces/transaction-base-service.ts#L53)
___
### calculateTaxes
▸ **calculateTaxes**(`variantPricing`, `productRates`): `Promise`<`TaxedPricing`\>
Gets the prices for a product variant
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `variantPricing` | `ProductVariantPricing` | the prices retrieved from a variant |
| `productRates` | `TaxServiceRate`[] | the tax rates that the product has applied |
#### Returns
`Promise`<`TaxedPricing`\>
The tax related variant prices.
#### Defined in
[packages/medusa/src/services/pricing.ts:98](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L98)
___
### collectPricingContext
▸ **collectPricingContext**(`context`): `Promise`<`PricingContext`\>
Collects additional information neccessary for completing the price
selection.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `context` | `PriceSelectionContext` | the price selection context to use |
#### Returns
`Promise`<`PricingContext`\>
The pricing context
#### Defined in
[packages/medusa/src/services/pricing.ts:63](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L63)
___
### getProductPricing
▸ **getProductPricing**(`product`, `context`): `Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
Gets all the variant prices for a product. All the product's variants will
be fetched.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `product` | `Pick`<`Product`, ``"id"`` \| ``"variants"``\> | the product to get pricing for. |
| `context` | `PriceSelectionContext` | the price selection context to use |
#### Returns
`Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
A map of variant ids to their corresponding prices
#### Defined in
[packages/medusa/src/services/pricing.ts:286](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L286)
___
### getProductPricingById
▸ **getProductPricingById**(`productId`, `context`): `Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
Gets all the variant prices for a product by the product id
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `productId` | `string` | the id of the product to get prices for |
| `context` | `PriceSelectionContext` | the price selection context to use |
#### Returns
`Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
A map of variant ids to their corresponding prices
#### Defined in
[packages/medusa/src/services/pricing.ts:304](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L304)
___
### getProductPricing\_
▸ `Private` **getProductPricing_**(`productId`, `variants`, `context`): `Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
#### Parameters
| Name | Type |
| :------ | :------ |
| `productId` | `string` |
| `variants` | `ProductVariant`[] |
| `context` | `PricingContext` |
#### Returns
`Promise`<`Record`<`string`, `ProductVariantPricing`\>\>
#### Defined in
[packages/medusa/src/services/pricing.ts:248](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L248)
___
### getProductVariantPricing
▸ **getProductVariantPricing**(`variant`, `context`): `Promise`<`ProductVariantPricing`\>
Gets the prices for a product variant.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `variant` | `Pick`<`ProductVariant`, ``"id"`` \| ``"product_id"``\> | the id of the variant to get prices for |
| `context` | `PriceSelectionContext` \| `PricingContext` | the price selection context to use |
#### Returns
`Promise`<`ProductVariantPricing`\>
The product variant prices
#### Defined in
[packages/medusa/src/services/pricing.ts:176](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L176)
___
### getProductVariantPricingById
▸ **getProductVariantPricingById**(`variantId`, `context`): `Promise`<`ProductVariantPricing`\>
Gets the prices for a product variant by a variant id.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `variantId` | `string` | the id of the variant to get prices for |
| `context` | `PriceSelectionContext` \| `PricingContext` | the price selection context to use |
#### Returns
`Promise`<`ProductVariantPricing`\>
The product variant prices
#### Defined in
[packages/medusa/src/services/pricing.ts:214](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L214)
___
### getProductVariantPricing\_
▸ `Private` **getProductVariantPricing_**(`variantId`, `taxRates`, `context`): `Promise`<`ProductVariantPricing`\>
#### Parameters
| Name | Type |
| :------ | :------ |
| `variantId` | `string` |
| `taxRates` | `TaxServiceRate`[] |
| `context` | `PricingContext` |
#### Returns
`Promise`<`ProductVariantPricing`\>
#### Defined in
[packages/medusa/src/services/pricing.ts:134](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L134)
___
### getShippingOptionPricing
▸ **getShippingOptionPricing**(`shippingOption`, `context`): `Promise`<`PricedShippingOption`\>
Gets the prices for a shipping option.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `shippingOption` | `ShippingOption` | the shipping option to get prices for |
| `context` | `PriceSelectionContext` \| `PricingContext` | the price selection context to use |
#### Returns
`Promise`<`PricedShippingOption`\>
The shipping option prices
#### Defined in
[packages/medusa/src/services/pricing.ts:390](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L390)
___
### setProductPrices
▸ **setProductPrices**(`products`, `context?`): `Promise`<(`Product` \| `PricedProduct`)[]\>
Set additional prices on a list of products.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `products` | `Product`[] | list of products on which to set additional prices |
| `context` | `PriceSelectionContext` | the price selection context to use |
#### Returns
`Promise`<(`Product` \| `PricedProduct`)[]\>
A list of products with variants decorated with prices
#### Defined in
[packages/medusa/src/services/pricing.ts:347](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L347)
___
### setShippingOptionPrices
▸ **setShippingOptionPrices**(`shippingOptions`, `context?`): `Promise`<`PricedShippingOption`[]\>
Set additional prices on a list of shipping options.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `shippingOptions` | `ShippingOption`[] | list of shipping options on which to set additional prices |
| `context` | `Omit`<`PriceSelectionContext`, ``"region_id"``\> | the price selection context to use |
#### Returns
`Promise`<`PricedShippingOption`[]\>
A list of shipping options with prices
#### Defined in
[packages/medusa/src/services/pricing.ts:437](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L437)
___
### setVariantPrices
▸ **setVariantPrices**(`variants`, `context`): `Promise`<`PricedVariant`[]\>
Set additional prices on a list of product variants.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `variants` | `ProductVariant`[] | list of variants on which to set additional prices |
| `context` | `PriceSelectionContext` | the price selection context to use |
#### Returns
`Promise`<`PricedVariant`[]\>
A list of products with variants decorated with prices
#### Defined in
[packages/medusa/src/services/pricing.ts:322](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/services/pricing.ts#L322)
___
### shouldRetryTransaction\_
▸ `Protected` **shouldRetryTransaction_**(`err`): `boolean`
#### Parameters
| Name | Type |
| :------ | :------ |
| `err` | `Record`<`string`, `unknown`\> \| { `code`: `string` } |
#### Returns
`boolean`
#### Inherited from
TransactionBaseService.shouldRetryTransaction\_
#### Defined in
[packages/medusa/src/interfaces/transaction-base-service.ts:34](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/interfaces/transaction-base-service.ts#L34)
___
### withTransaction
▸ **withTransaction**(`transactionManager?`): [`PricingService`](PricingService.md)
#### Parameters
| Name | Type |
| :------ | :------ |
| `transactionManager?` | `EntityManager` |
#### Returns
[`PricingService`](PricingService.md)
#### Inherited from
TransactionBaseService.withTransaction
#### Defined in
[packages/medusa/src/interfaces/transaction-base-service.ts:16](https://github.com/medusajs/medusa/blob/f406c8d4/packages/medusa/src/interfaces/transaction-base-service.ts#L16)
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