In my experience with my affiliates they respond with 100% more enthusiasum to keep on keeping on when I send them TCredits, gift certificates, the package required to sign up with Wave3 program, subscriptions. Seeing their enthusiasum inspires me to keep on giving. After all SFI teaches us that in order to earn we need to spend. Why not spend some of it on our affiliates? They are why we are earning money after all.