> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/digital-river-api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/digital-river-api-reference/2021-12-13/store-credit-callout.md).

# Store credit callout

Store credits are a flexible payment option that allows customers to apply a designated credit balance toward their purchases. Store credits can enhance customer satisfaction and streamline payment when integrated into the Digital River checkout flow. Configuring a store credit callout in the Prebuilt Checkout page ensures that each credit application is verified through a saved endpoint, maintaining transaction integrity and seamlessly validating credit amounts.

{% openapi src="/files/iNzDkkGaCIlZVrD9ZEeL" path="/checkouts/store-credits" method="post" %}
[2021-12-13.json](https://567528635-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx8fSFzVR3sg0TsNWwwVz%2Fuploads%2FSUFVdYf4YqsQ129w6x7r%2F2021-12-13.json?alt=media\&token=bc5327cc-9dda-4f0f-bdb6-2f7c8457459e)
{% endopenapi %}

{% openapi src="/files/iNzDkkGaCIlZVrD9ZEeL" path="/checkouts/store-credits/{upstreamId}" method="delete" %}
[2021-12-13.json](https://567528635-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx8fSFzVR3sg0TsNWwwVz%2Fuploads%2FSUFVdYf4YqsQ129w6x7r%2F2021-12-13.json?alt=media\&token=bc5327cc-9dda-4f0f-bdb6-2f7c8457459e)
{% endopenapi %}