Dedicated portable computer sales presentation system
Delivery managing system
Delivery systems and methods involving verification of a...
Demand aggregation system
Demand aggregation system
Demand aggregation through online buying groups
Demand aggregation through online buying groups
Derivative securities trading product utilizing subsets of...
Design and production of print advertising and commercial displa
Detection of fraudulent attempts to initiate transactions...
Determination and presentation of package pricing offers in...
Determining the availability of purchasable items in a...
Device and a method for ordering product at a premises via...
Device and method for obtaining retail price information in...
Device and method for time and knowledge exchange and...
Device for selectively blocking remote purchase requests
Digital audio and video playback with performance complement...
Digital content distribution
Digital content downloading system using networks
Digital content pricing methods and articles