> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/digital-river-api/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/general-resources.md).

# General Resources

- [Release notes](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes.md): Keep track of changes and updates to the Digital River API.
- [2024](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2024.md): Digital River API release notes for 2024.
- [2023](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2023.md): Digital River API release notes for 2023.
- [2022](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2022.md): Digital River API release notes for 2022.
- [2021](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2021.md): Digital River API release notes for 2021.
- [2020](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2020.md): Digital River API release notes for 2020.
- [2019](https://docs.digitalriver.com/digital-river-api/general-resources/release-notes/2019.md): Digital River API release notes for 2019.
- [Standards and certifications](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications.md): Learn about Digital River's build standards and certification process.
- [Certification process](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/certification-process.md): Understand the quality and security certification process.
- [Compliance requirements](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/compliance-requirements.md): Gain a better understanding of the Merchant of Record/Seller of Record compliance requirements.
- [Documentation requirements](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/documentation-requirements.md): Learn about our documentation requirements
- [Integration checklists](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists.md): An overview of the available integration checklists.
- [Admin portal](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/admin-portal.md): Learn more about the standards related to the admin portal.
- [Products and SKUs](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/products-and-skus.md): Learn more about the standards related to products and SKUs
- [Customers and tax exemptions](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/customers-and-tax-exemptions.md): Learn more about the standards related to creating customers and collecting tax information.
- [Checkouts, payment sources, and orders](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/checkouts-payment-sources-and-orders.md): Learn more about the standards related to processing checkouts, payment sources, and orders.
- [Disclosures, compliance statements, and emails](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/disclosures-compliance-statements-and-emails.md): Learn more about the standards related to displaying Digital River policies, notices, and terms.
- [Fulfillments and cancellations](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/fulfillments-and-cancellations.md): Learn more about the standards related to fulfilling or cancelling items.
- [Customer portal](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/customer-portal.md): Learn more about the standards related to building customer portals.
- [Order refund synchronization](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/order-refund-synchronization.md): Learn more about the standards related to synchronizing order refund data.
- [Reversals](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/reversals.md): Learn more about the standards related to performing reverse logistics.
- [Error handling](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/integration-checklists/error-handling.md): Learn more about the standards related to logging requests, responses, and errors.
- [Test and use cases](https://docs.digitalriver.com/digital-river-api/general-resources/standards-and-certifications/test-and-use-cases.md): Tap into these use cases when developing and testing your commerce connector.
- [Commerce infrastructure](https://docs.digitalriver.com/digital-river-api/general-resources/ecosystem-overview.md): Gain a high-level understanding of how client and commerce ecosystems integrate.
- [Versioning](https://docs.digitalriver.com/digital-river-api/general-resources/versioning.md): Learn about API versioning and updating, as well as non-breaking and breaking changes.
- [Glossary](https://docs.digitalriver.com/digital-river-api/general-resources/glossary.md): Understand common terms used throughout the documentation