Economic-commercial advertising system for increasing sales based on coupon collections in a card (Machine-translation by Google Translate, not legally binding)

摘要

Commercial advertising system for increasing sales of coupon collections on a card, essentially characterized by the fact that the sponsoring entity will carry out certain contracts with certain merchants or industrialists who commit to make a discount to their customers, as a reward for the purchase made, through the delivery of stamps or coupons that will have the real value of the amount of the percentage of the purchase made, and in compensation they are freely announced by any means of dissemination, advertising or propaganda to disclose the system. (Machine-translation by Google Translate, not legally binding)