GoAffPro provides you with the option to assign a sale to an affiliate.
To assign a sale to an affiliate, go to the All Sales section in the Sales tab of the GoAffPro admin panel.
Here click on create a new sale manually.
This will open up the Assign Sale to Affiliate section.
Here, select the order number and the affiliate (to whom you want to assign the order).
Finally, click on Assign Order to assign the order to the affiliate.