Affilates refund by Coupon

Thanks for the plugin! I need to pay affiliates for referrals. Would like to associate a single or several coupons with an affilate and get a monthly report of all purchases referred by a that specific affiliate.
Does this plugin support this?
If not, is there a compatible affiliates plugin that works with your plugin to achieve this result.

thanks,

Windygo

http://wordpress.org/plugins/wordpress-simple-paypal-shopping-cart/