An affiliate network must have a Product Search API for us to add support for that network to the Content Egg plugin. Sometimes, we can use merged data feeds for merchants instead of through the API. Still, the API is always the preferred integration method. Content Egg doesn't work with separate CSV/XML feeds for each merchant.
The following affiliate networks and stores are on our ToDo list:
Affiliate Egg doesn't require an API and retrieves data directly from the store's website, but you can activate Affiliate Egg parsers as separate modules for the Content Egg plugin. We can also create custom parsers for your merchants.
You can use the Offer module to add any products manually.