# Epsilon Retail Media Documentation

> Documentation for Epsilon Retail Media

## Guides
- [Integrate First Party Cookie](https://developers.citrusad.com/integration/docs/integrate-first-party-cookie.md): This document provides the steps to integrate your onsite activities with Epsilon’s First Party Cookie.
- [Attribution on Epsilon Retail Media Platform](https://developers.citrusad.com/integration/docs/attribution-on-epsilon-retail-media-platform.md)
- [Types of attribution models in Epsilon Retail Media](https://developers.citrusad.com/integration/docs/types-of-attribution-models-in-epsilon-retail-media.md)
- [Direct platform attribution](https://developers.citrusad.com/integration/docs/direct-platform-attribution.md)
- [Halo attribution](https://developers.citrusad.com/integration/docs/halo-attribution.md)
- [In-store attribution](https://developers.citrusad.com/integration/docs/in-store-attribution.md)
- [Introduction to Catalogs and Products](https://developers.citrusad.com/integration/docs/introduction-to-catalogs-and-products.md)
- [Step 1: Create a Product Catalog](https://developers.citrusad.com/integration/docs/sync-your-products.md)
- [Step 2: Add Product Details to Your Catalog](https://developers.citrusad.com/integration/docs/sync-your-catalogs.md)
- [Option 1: Utilize APIs to Update Your Catalog](https://developers.citrusad.com/integration/docs/use-apis.md): Add product details to your catalog using APIs.
- [Manage Product Details in Your Catalog Using APIs](https://developers.citrusad.com/integration/docs/update-product-details-using-apis.md)
- [Option 2: Provide Product Data Files to Update Your Catalog](https://developers.citrusad.com/integration/docs/via-files.md): Add product details to your catalog using product data files.
- [Campaign Editor](https://developers.citrusad.com/integration/docs/campaign-editor.md): Campaign Editor allows you to create campaigns.
- [Create a Campaign for Retailers](https://developers.citrusad.com/integration/docs/create-campaign.md)
- [Product Ad Campaigns](https://developers.citrusad.com/integration/docs/product-ad.md): This is for retailers creating a product ad campaign.
- [Introduction to Ad Placement Types](https://developers.citrusad.com/integration/docs/introduction-to-placement-types.md)
- [Generate Product Ads Using Search Placement](https://developers.citrusad.com/integration/docs/search-placements.md)
- [Generate Product Ads Using Category Placements](https://developers.citrusad.com/integration/docs/generate-product-ads-using-category-placements.md)
- [Optimize Ad Targeting](https://developers.citrusad.com/integration/docs/optimize-ad-targeting.md)

## API Reference
- [Overview](https://developers.citrusad.com/integration/reference/overview.md)
- [What ads can Epsilon Retail Media serve?](https://developers.citrusad.com/integration/reference/what-ads-can-citrusad-serve-1.md)
- [Epsilon API Terms of Use](https://developers.citrusad.com/integration/reference/epsilon-api-terms-of-use.md)
- [Acceptable Use Policy](https://developers.citrusad.com/integration/reference/acceptable-use-policy.md)
- [API overview](https://developers.citrusad.com/integration/reference/api-overview.md)
- [Ad Integration Workflow Options for Retailers](https://developers.citrusad.com/integration/reference/integration-workflow-options-1.md)
- [Before you start](https://developers.citrusad.com/integration/reference/before-you-start.md)
- [HTTP persistence & endpoints](https://developers.citrusad.com/integration/reference/http-persistence-ad-caching-endpoints-1.md)
- [Reporting Impressions and Clicks](https://developers.citrusad.com/integration/reference/reporting-impressions-clicks.md): This document explains how to report impressions and clicks using Epsilon Retail Media APIs, with steps for integration and improved ad ID validation.
- [Ad generation filtering](https://developers.citrusad.com/integration/reference/ad-generation-filtering-1.md)
- [Timeouts and graceful fallback behaviour](https://developers.citrusad.com/integration/reference/timeouts-and-graceful-fallback-behaviour.md)
- [OAuth 2.0 Authentication](https://developers.citrusad.com/integration/reference/oauth-20-authentication.md)
- [Ad Interaction Events Reporting ](https://developers.citrusad.com/integration/reference/ad-interaction-events-reporting.md)
- [Integrate Banner X Video Interaction Reporting](https://developers.citrusad.com/integration/reference/integrate-banner-x-video-interaction-reporting.md)
- [Integrate Banner X Shoppable Banner Interaction Reporting](https://developers.citrusad.com/integration/reference/integrate-banner-x-shoppable-banner-interaction-reporting.md)
- [Data overview](https://developers.citrusad.com/integration/reference/data-overview-1.md)
- [Sync data via file protocols](https://developers.citrusad.com/integration/reference/syncing-data-via-file-protocols-1.md)
- [Catalog & Products](https://developers.citrusad.com/integration/reference/catalog-products-2.md)
- [Syncing catalog via API](https://developers.citrusad.com/integration/reference/syncing-catalog-via-api.md)
- [Syncing products via API](https://developers.citrusad.com/integration/reference/syncing-products-via-api.md)
- [Syncing catalog & products via file](https://developers.citrusad.com/integration/reference/syncing-catalog-products-via-file.md)
- [Audience Targeting](https://developers.citrusad.com/integration/reference/audience-targeting-new.md)
- [Option 1: Curated Unified Audiences](https://developers.citrusad.com/integration/reference/option-1-curated-unified-audiences.md)
- [Option 2: Sync Customers & Audience](https://developers.citrusad.com/integration/reference/integration-option-2-sync-customers-audience.md)
- [Option 3: Sync Audiences only](https://developers.citrusad.com/integration/reference/integration-option-3-sync-audiences-only.md)
- [Order data](https://developers.citrusad.com/integration/reference/order-data-1.md)
- [Syncing order data via API](https://developers.citrusad.com/integration/reference/syncing-order-data-via-api.md)
- [Syncing order data via file](https://developers.citrusad.com/integration/reference/syncing-order-data-via-file.md)
- [Location targeting](https://developers.citrusad.com/integration/reference/location-targeting.md)
- [Pagination](https://developers.citrusad.com/integration/reference/pagination.md)
- [Placement level product type blocking (HFSS support)](https://developers.citrusad.com/integration/reference/placement-level-product-type-blocking-hfss-support.md)
- [Marketplace sellerId](https://developers.citrusad.com/integration/reference/marketplace-sellerid.md)
- [Single Sign On for retailers](https://developers.citrusad.com/integration/reference/single-sign-on.md)
- [Integrating Parent Products](https://developers.citrusad.com/integration/reference/integrating-parent-products.md)
- [Suggested Keywords](https://developers.citrusad.com/integration/reference/suggested-keywords.md)
- [Category Cross-sell](https://developers.citrusad.com/integration/reference/category-cross-sell.md)
- [Difference Between Category and Category Cross-sell Placements](https://developers.citrusad.com/integration/reference/difference-between-category-and-category-cross-sell-placements.md)
- [Integration requirements](https://developers.citrusad.com/integration/reference/integration-requirements.md)
- [Digital Services Act](https://developers.citrusad.com/integration/reference/digital-services-act.md)
- [Product ads](https://developers.citrusad.com/integration/reference/product-ads.md)
- [Requesting product ads](https://developers.citrusad.com/integration/reference/requesting-product-ads-1.md)
- [Banner ads (static)](https://developers.citrusad.com/integration/reference/banner-ads-static.md)
- [Requesting banner ads](https://developers.citrusad.com/integration/reference/requesting-banner-ads.md)
- [Banner content standard](https://developers.citrusad.com/integration/reference/banner-content-standard-1.md)
- [Banner X](https://developers.citrusad.com/integration/reference/banner-x-responsive.md): Banner X ads are responsive, interactive banner ads with multiple components delivered to a retailer's frontend.
- [Content standards](https://developers.citrusad.com/integration/reference/banner-x-content-standard-1.md)
- [Banner X previewer](https://developers.citrusad.com/integration/reference/integrating-your-banner-x-previewer.md)
- [Banner X video ads](https://developers.citrusad.com/integration/reference/video-ads-banner-x.md)
- [Banner X video captions](https://developers.citrusad.com/integration/reference/bannerx-video-captions.md)
- [Companion products](https://developers.citrusad.com/integration/reference/companion-products-banner-x.md)
- [Generate banner X ads for different placements](https://developers.citrusad.com/integration/reference/requesting-banner-x-ads.md)
- [Frequently asked questions (FAQs)](https://developers.citrusad.com/integration/reference/frequently-asked-questions-faqs.md)
- [Go live checklist](https://developers.citrusad.com/integration/reference/go-live-checklist-1.md)
- [UAT tests](https://developers.citrusad.com/integration/reference/uat-tests-1.md)
- [Overview](https://developers.citrusad.com/integration/reference/overview-1.md)
- [Prerequisites](https://developers.citrusad.com/integration/reference/prerequisites.md)
- [Integration Architecture](https://developers.citrusad.com/integration/reference/integration-architecture.md)
- [Authentication](https://developers.citrusad.com/integration/reference/authentication-1.md)
- [Brand Page APIs](https://developers.citrusad.com/integration/reference/brand-page-apis.md)
- [Module Capabilities](https://developers.citrusad.com/integration/reference/module-capabilities.md)
- [Tracking & Attribution](https://developers.citrusad.com/integration/reference/tracking-attribution.md)
- [Validation & Troubleshooting](https://developers.citrusad.com/integration/reference/validation-troubleshooting.md)
- [Audience targeting reference](https://developers.citrusad.com/integration/reference/audience-targeting-reference.md)
- [Product ad reference](https://developers.citrusad.com/integration/reference/product-ad-reference-1.md)
- [Banner ad (static) reference](https://developers.citrusad.com/integration/reference/banner-ad-static-reference.md)
- [Banner X reference](https://developers.citrusad.com/integration/reference/banner-x-reference-1.md)
- [Catalog products reference](https://developers.citrusad.com/integration/reference/catalog-products-reference.md)
- [Order reference](https://developers.citrusad.com/integration/reference/order-reference.md)
- [Generate product and banner ads](https://developers.citrusad.com/integration/reference/generate.md)
- [Generate banner X ads](https://developers.citrusad.com/integration/reference/bannerx.md)
- [Report an order](https://developers.citrusad.com/integration/reference/report-an-order.md)
- [Retrieve a list of orders](https://developers.citrusad.com/integration/reference/retrieve-a-list-of-orders.md)
- [Retrieve an order](https://developers.citrusad.com/integration/reference/retrieve-an-order.md)
- [Create or update a catalog](https://developers.citrusad.com/integration/reference/create-or-update-a-catalog.md)
- [Create or update a product](https://developers.citrusad.com/integration/reference/create-or-update-a-product.md)
- [Retrieve a list of products](https://developers.citrusad.com/integration/reference/retrieve-a-list-of-products.md)
- [Retrieve a product](https://developers.citrusad.com/integration/reference/retrieve-a-product.md)
- [Create or update a customer](https://developers.citrusad.com/integration/reference/create-or-update-a-customer.md)
- [Retrieve a list of customers](https://developers.citrusad.com/integration/reference/retrieve-a-list-of-customers.md)
- [Retrieve a customer](https://developers.citrusad.com/integration/reference/retrieve-a-customer.md)
- [Manage customer-segment linkage](https://developers.citrusad.com/integration/reference/manage-customers-and-segments.md)
- [filterMapping](https://developers.citrusad.com/integration/reference/filtermapping.md)
- [create filter mapping](https://developers.citrusad.com/integration/reference/createfiltermapping-1.md)
- [get list of filter mappings](https://developers.citrusad.com/integration/reference/listfiltermappings-1.md)
- [update a filter mapping](https://developers.citrusad.com/integration/reference/updatefiltermapping-1.md)
- [get a filter mapping](https://developers.citrusad.com/integration/reference/getfiltermapping-1.md)
- [delete a filter mapping](https://developers.citrusad.com/integration/reference/deletefiltermapping-1.md)
- [Lists all cross sell categories (based on params provided)](https://developers.citrusad.com/integration/reference/listcrosssellcategories.md)
- [Create cross sell category](https://developers.citrusad.com/integration/reference/createcrosssellcategory.md)
- [Get cross sell category for specified id](https://developers.citrusad.com/integration/reference/getcrosssellcategory.md)
- [Delete cross sell category](https://developers.citrusad.com/integration/reference/deletecrosssellcategory.md)
- [Overview](https://developers.citrusad.com/integration/reference/reporting-overview.md)
- [Schema Definitions](https://developers.citrusad.com/integration/reference/reporting-schema-definitions.md)
- [Reference](https://developers.citrusad.com/integration/reference/reporting-reference.md)
- [Frequently Asked Questions](https://developers.citrusad.com/integration/reference/reporting-faq.md)