Custom manufacture of computer-controlled payment transaction processing systems; Computer-controlled electronic payment and fuel management system for fuel and convenience retailers; Computer-controlled electronic retail site management for viewing and reporting retail data, providing access to site transaction logs, and monitoring and tracking retail sales; Computer-controlled electronic apparatus for use in transaction processing and financial applications; Computer hardware and devices used for data communications and transmitting data; Computer network interface units, and computers for electronic transfer of data; Computer-controlled electronic apparatus for communicating with data terminals, namely, mobile data terminals, handheld terminals, countertop terminals, portable terminals; Computer-controlled electronic apparatus for communicating with credit card, debit card, loyalty card, magnetic card, smart card and transaction processing terminals for electronic transactions; Computer-controlled electronic apparatus for communicating with computer peripherals and data entry and inquiry terminals for operations management and for processing and transferring credit and debit card transactions, payments and financial data and other data presented thereto; Computer-controlled electronic apparatus for retail management and supply chain optimization and management; Computer-controlled electronic apparatus for use in management and analysis of sales information, inventory and other business data and processes at the front store and back office; Computer-controlled electronic apparatus for controlling a Point of Sale (POS) terminal configuration and parameters, and for collecting and managing data from the POS; Computer-controlled electronic apparatus for use in debit card, credit card, smart card, loyalty card and secure payment transaction processing, financial applications, and electronic transfer of financial data; Computer-controlled electronic apparatus for use in financial, credit card, smart card, debit card, and electronic transaction security, access, and identification services; Computer-controlled electronic apparatus for use in secured transmission of information, namely, credit card details; Computer-controlled electronic apparatus for use in the management and processing of secured transactions over a payment network; Computer-controlled electronic apparatus computer program for management of invoices and payment transactions; Computer-controlled electronic apparatus for management of crediting and cancellation of financial transactions; Computer-controlled electronic apparatus for performing diagnostic, monitoring, troubleshooting and configuration functions on computer networks; Electronic controller for use to access to a computer network; Financial transaction services, namely, providing secure and nonsecure commercial transaction and payment services by communicating via a computer-controlled electronic apparatus with payment devices and point of sale devices; Providing credit card, smart card, and debit card electronic payment authentication and verification services; Providing electronic check, debit card, credit card, smart card, and electronic payment transaction processing services; mobile debit card, credit card, and electronic payment transaction processing services; Wireless debit card, credit card, and electronic payment transaction processing services payment processing solutions, namely, providing electronic processing of debit and credit card transactions and electronic payments via computer-controlled electronic apparatus; Financial services in the field of retail commerce, namely, financial transaction services, namely, providing secure commercial transactions and payment options for retail commerce applications; Financial and monetary affairs, namely, financial information, management and analysis services; Services for authorizing and settling electronic payment transactions; Electronic wallet, digital wallet service, namely, stored-value account processing, namely, providing consumers with a digital wallet account for use in making secure electronic payments to merchants; Management and analysis of sales information, inventory and other business data for fuel and convenience retailers; Management services in the field of electronic systems for payment and retail management; On-line security services, namely, providing security and related identification information for electronically transmitted credit card, smart card and debit card transactions; Providing identification verification services, namely, providing authentication of personal identification information in relation to credit cards, smart cards and debit cards; Computer security services, namely, monitoring services in connection with electronic payment terminals, electronic payment transaction processing systems and computer network systems for security purposes; Identification verification services, namely, providing authentication of personal identification information
