We have a simple two-step system. You receive a percent commission in cash. Then, if you choose to, you can purchase books from the display at a sponsor's discount. This way you have complete control of the makeup of your profits. If your Commissionable sales are over $1000, you are eligible for our rebooking premium of $50 (retail) worth of free books. Click on month for rates. (Staff Educational Purchases for school use are discounted 30%.)