---
displayed_sidebar: servicesSidebar
---
import TypeList from "@site/src/components/TypeList"
# FulfillmentProviderService
Helps retrieve fulfillment providers
## constructor
### Parameters
___
## Properties
`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"__moduleDeclaration__","type":"`Record`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="FulfillmentProviderService"/>
___
## Accessors
### activeManager\_
#### Returns
___
## Methods
### withTransaction
#### Parameters
#### Returns
### shouldRetryTransaction\_
#### Parameters
` \\| `object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="shouldRetryTransaction_"/>
#### Returns
### atomicPhase\_
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
#### Parameters
Promise<TResult>","description":"the transactional work to be done","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"isolationOrErrorHandler","type":"`IsolationLevel` \\| (`error`: TError) => Promise<void \\| TResult>","description":"the isolation level to be used for the work.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"maybeErrorHandlerOrDontFail","type":"(`error`: TError) => Promise<void \\| TResult>","description":"Potential error handler","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="atomicPhase_"/>
#### Returns
### registerInstalledProviders
#### Parameters
#### Returns
### list
#### Returns
### listFulfillmentOptions
#### Parameters
#### Returns
### retrieveProvider
#### Parameters
#### Returns
### createFulfillment
#### Parameters
#### Returns
### canCalculate
#### Parameters
#### Returns
### validateFulfillmentData
#### Parameters
`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"cart","type":"`Record` \\| [Cart](../../entities/classes/entities.Cart.mdx)","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="validateFulfillmentData"/>
#### Returns
### cancelFulfillment
#### Parameters
#### Returns
### calculatePrice
#### Parameters
`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"cart","type":"[Order](../../entities/classes/entities.Order.mdx) \\| [Cart](../../entities/classes/entities.Cart.mdx)","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="calculatePrice"/>
#### Returns
### validateOption
#### Parameters
#### Returns
### createReturn
#### Parameters
#### Returns
### retrieveDocuments
Fetches documents from the fulfillment provider
#### Parameters
`","description":"the data relating to the fulfillment","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"documentType","type":"`\"label\"` \\| `\"invoice\"`","description":"the typ of","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="retrieveDocuments"/>
#### Returns