Economic-commercial system to increase sales through vales gift (Machine-translation by Google Translate, not legally binding)

摘要

Commercial economic system to increase sales through gift vouchers, characterized because it consists essentially of introducing into chocolate tablets, and precisely between the inner envelope and the outer protective cover, a voucher in which are inscribed appropriate advertising legends at the same time as in a prominent manner mention is made in the same to a certain article of domestic application, whose article is actually delivered to the holder of the aforementioned voucher in the establishment where he verified the purchase of the chocolate tablet, against the delivery of said voucher. (Machine-translation by Google Translate, not legally binding)