A system and method for printing coupons at various specialty departments within a retail store at the time a product selection is made, but prior to the point-of-sale. The coupons preferably provide incentives for complementary goods based upon the selected product, and may also take into account shopping...http://www.google.com/patents/US20040049422?utm_source=gb-gplus-sharePatent US20040049422 - Systems and methods for providing pre-point-of-sale incentive marketing
