trying to work out if there's a 'discount voucher code' system with Osc Affiliate (or other contrib).
I want my affiliates to have a unique code that they can pass onto their customers, which will allow those customers to claim a (lifetime) discount when they enter it in my store. Some of my affiliates don't have sites, so the ability to offer their customers an email code, or a printed coupon is critical, and i need to be able to track which coupon is coming from which affiliate.
does this exist already?
thx in advance for any pointers, been searching for a while!