How to attract new and retain current customers? There are lots of ways of doing that: bonus points and reward programs, contests, discount coupons, and many others. So the customers would like to visit this web shop again and again what will make a real profit. The extension offers discounts and individual prices based on interest rates since the moment of the first and all the further purchases. The discount is applied to the items cost only (delivery, taxes are not included). "My Discounts" page is created when the extension is enabled; the link can be found on My account page. Also, the customers are going to be notificated by e-mail once their grand total reached discount level.