I would like to start selling affiliate products using Zen Cart. I do not a system that redirects to an affiliates site for checkout, however. I want to have a product feed that I receive from affiliates that populate my catalog. The user will purchase the product on my site and I will send a feed to the affiliate so that they can fulfill the order.

Now I have no idea how to do any of this and I am new to Zen Cart itself. Does anyone know of any info that would be helpful to me?

I need to gather knowledge on:
1. Import/export feeds
2. Selling products that get fulfilled by multiple affiliates (drop shipping??)
3. Managing Commission rates

Are there any add-ons that might help me?

Thanks for any help...