Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Electronic shopping
Inventor
active
Marketplace system capable of using purchase history data to...
Marketplace system in which users generate and browse...
Marketplace system in which users generate preorder listings...
Marketplace system that supports user-to-user sales via a...
Selecting prospective bidders to whom to promote an online...
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Profile ID: LFUS-PAI-P-2167916