Requirements for content in the feed are the same, regardless of the 

The pre-defined RSS-elements allow only for limited details about a product or item.

To include more information about a product or item in your catalog, the RSS 2.0 format is extended by adding custom elements defined in the Optimizely Recommendations namespace. These elements are prefixed with 

Feed format

RSS feed content

ai_cta

ai_identity

ai_chat

ai_product


Data set that refers to a person or a role and contains at least one address via which the person or role can receive messages.

recipient

Mandatory channel elements

product-recs-docs

Product Recommendations docs

Use Optimizely Opal with Product Recommendations

Optimizely Product Recommendations

Set up an Optimizely Product Recommendations campaign

Activate and preview product recommendations

Approve campaign changes

Configure self-service A/B testing

Product recommendation reports

Administer the Product Recommendations portal

Product Recommendations Questions and Answers

Product Recommendations

Manage widgets

Algorithms for widgets

Quick filters for widget algorithms

Advanced filters for widget algorithms

Use DO_NOT_TRACK widget per-page type

Best practices for widgets

Widgets

Triggered Messages

Optimizely Email Recommendations

Create an Optimizely Email Product Recommendations campaign

Email Product Recommendations strategies

Example Optimizely Email Product Recommendations campaigns

Create a reusable email template

Create a product set

Export and import Optimizely Email Product Recommendations campaigns

Email Product Recommendations

End user docs

Install and configure Product Recommendations

Native integrations

Cancel orders

Recommendations UI in CMS

Server-to-Server API

Store customer IDs

Request message reference

Tracking request format

Variant tracking

Click tracking

Link to a specific basket

Response message

Response examples

Product Recommendations response

Render product recommendations

A/B testing

Error codes

Migrate Server-to-server API 1.2 to 1.3

Migrate Server-to-server API 1.3 to 1.4

Server-to-Server API Integration Guide

JavaScript API

PeeriusCallbacks variable

JSON tracking

JSON tracking requests

JSON recommendations

JSON integration for Promote (legacy)

Migrate JavaScript API 1.3 to 1.4

JavaScript API Integration Guide

Recommendations API

Request header

Recs only endpoint

Offline order tracking endpoint

Product recommendations response

Product Recommendations API

Data import guides

Catalog feed specification

Offline and historical orders

Currency codes

Language codes

Codes

Personalization.Commerce 3 breaking changes for Recommendations

Personalization.Commerce 2 breaking changes for Recommendations

Personalized Search & Navigation 2 breaking changes (legacy)

Breaking changes between versions

Developer docs