Electronic Payment Transaction Services

An electronic payment system is a system used for transferring money electronically.

Case Study

Electronic Payment Transaction Expert

An electronic payment transactions expert was needed for a patent infringement dispute involving point-of-sale (POS) payment systems and electronic transactions in connection with pre-paid cards.

Case Study

Internet Billing Systems Expert in e-Commerce Transactions

An internet billing systems expert with eCommerce transactions expertise was needed for a patent infringement suit.