Quote Originally Posted by Dianne View Post
With affiliate programs, how is the sale captured for their records?
When configured as shown:
https://www.zen-cart.com/content.php?322-Integrating-Sales-Analytics-and-Affiliates-Tools
... then when the customer hits the checkout_success page on your site (ie: payment is collected, and the order is saved), the tracking code is triggered to send the data to iDev.

Quote Originally Posted by Dianne View Post
Is there something that's supposed to come back from PayPal that would trigger a notice to iDevAffiliate ?
No, there's nothing unique to PayPal Express Checkout in this regard.


Maybe you're using plugins that change the checkout flow?
Maybe you're using old integration logic that's not capturing as much data as you want?