Serving businesses since 1972. POS systems, payments & real support.
POS & Cash RegistersBY NATIONAL BUSINESS SYSTEMS · SINCE 1972
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Current SAM4pos Options

Looking for the SAM4s SPT-4740?

Explore current SAM4pos systems and talk with NBS about a suitable next step for your business.

Compare your SAM4pos options.

Review current hardware and software, then discuss programming, training, accessories and compatible payments. NBS will confirm what can be reused and what your upgrade requires.

Need help with equipment you already use? Request a legacy-system review. Available help and any charges are confirmed before service.