Which company invented the first commercially successful electronic point-of-sale (POS) system with a computer-driven cash register in 1973, revolutionizing retail operations?

Before modern digital checkout systems transformed retail, cash registers were revolutionary technology themselves. The history of point-of-sale systems reveals how retail operations evolved from simple cash drawers to sophisticated commerce platforms. This trivia question explores a pivotal moment in retail technology that changed how businesses processed transactions forever.

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IBM (with their IBM 3650 Retail Store System)
NCR (National Cash Register Company)
Burroughs Corporation
Digital Equipment Corporation (DEC)