Note: The MarketPress plugin has been permanently discontinued by its developer(s). Although AffiliateWP still supports MarketPress as an integration for existing customers, we recommend using an alternative eCommerce plugin.

To enable support for  MarketPress, go to Affiliates → Settings → Integrations and check the box that says MarketPress.

Once enabled, AffiliateWP will automatically generate a referral when customer is successfully referred to your store via an affiliate link and makes a purchase.

That's it, you're done!