computer software used for inventory management, control analysis and reconciliation, sales analysis and financial and cost accounting for business; integrated computer systems comprising computers, computer terminals and peripherals for managing retail store operations; automated fueling terminals for dispensing motor fuel in measured amounts; dispensing, accounting and inventory control apparatus and terminals for use in the sale of motor fuel; computers, computer terminals, and printers for the general operation and management of gasoline stations, automotive service stations, grocery/convenience stores and other small businesses, and providing cash register functions, cash, credit and inventory control functions, and gas pump control functions; computer software for use at fuel stations for cash and credit management and transaction processing, inventory management, credit authorization and verification and communications and exchange of data with host and central computer systems; leak detection systems comprising computer terminals, tank level monitors and related software for use with underground storage tanks and fuel dispensing stations; tank gauges; fuel line monitoring systems comprising computer terminals, tank level monitors, and related software; point-of-sale terminals