XImageSharing: Reseller mod
Using this mod you can start Reseller Program on your site with one click.
Special
reseller users can generate Premium Keys using discount prices and then sell them in their community.
Resellers can view list of their generated keys and track activated / pending ones. It is also possible to delete unused premium keys and get the money back to account.
There's alos remote API available for advanced resellers, so they can easily generate keys online from their own script.