> For the complete documentation index, see [llms.txt](https://developers.citrusad.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.citrusad.com/integration/reference/brand-page-retailer-integration-guide.md).

# Brand Page Retailer Integration Guide

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Epsilon Retail Media's documentation is now centralized with our knowledgebase!

For up to date guides, please view [this page](https://help.citrusad.com/retail-media-interface/integration/brand-pages/brand-page-retailer-integration-guide) in the new Integration APIs space of our documentation.
{% endhint %}

This section covers:

* [Overview](/integration/reference/overview-1.md)
* [Prerequisites](/integration/reference/prerequisites.md)
* [Integration Architecture](/integration/reference/integration-architecture.md)
* [Authentication](/integration/reference/authentication-1.md)
* [Brand Page APIs](/integration/reference/brand-page-apis.md)
* [Module Capabilities](/integration/reference/module-capabilities.md)
* [Tracking & Attribution](/integration/reference/tracking-attribution.md)
* [Validation & Troubleshooting](/integration/reference/validation-troubleshooting.md)