International Business Machines Corporation

Guarav Jain

James Michael McArdle

Marion Else Behnen

Raji Lakshmi Akella

A method, system and computer program product for enabling completion of purchase transactions by retrieving purchase card information from an electronic database of consumer cards and applying the appropriate card to the transaction. The database, managed by a central card authority, stores client account information for cards such as debit, credit, phone, and discount cards, which are accessible via a unique, secure login/access credential, such as a username and password combination. During registration with the central card authority, a client classifies key/important factors to consider when performing purchases. The central card authority is accessed by the client during purchases from a retail facility and/or other purchasing environment. The central card authority automatically selects the best card to utilize during a purchase, after weighing the important purchasing factors related to the credit, debit, phone, and discount cards registered with the central card authority.

Growing community of inventors

Santa Clara, CA, United States of America

Guarav Jain