Economic model for measuring the cost and value of a...
Electronic advertising device and method of using the same
Electronic behavior modification reminder system and method
Electronic commerce personalized content delivery system and...
Electronic commerce terminal connected to a vending machine...
Electronic commerce terminal for facilitating...
Electronic commerce terminal for wirelessly communicating to...
Electronic coupon communication system
Electronic coupon dispensing system
Electronic coupon distribution
Electronic coupon processing system
Electronic coupon storage and retrieval system correlated to hig
Electronic coupon system
Electronic customer service and rating system and method
Electronic discount couponing method and apparatus for generatin
Electronic information utilization promotion system
Electronic marketplace communication system
Electronic offer management system and method thereof
Electronic publication distribution method and system
Electronic publication distribution method and system