Is there a way to give an affiliate credit for a member without going through a subscription page?

Edit Member Details

A member's information be edited under Members Edit Members Details

Edit the Member

Add an identifier for the member in the appropriate field and select 'Edit' to enter the member's details.

Affiliate Referrer

Under the Account Details section, enter the affiliate's ID in the Affiliate Referrer field.

Save

Click on the Edit Member button.