Procedure of sales increase with weekly promotion and prize drawing. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the main patent nº 308.244 by "procedure of increase of sales with weekly payment and prize raffle" characterized by the fact that the Organization provides for the affiliated establishments in order to deliver them to the buyers, some chips coins that correspond to a precalculated range of values. (Machine-translation by Google Translate, not legally binding)