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

Upgrade from the SAM4s SPS-530R.

Explore the SAM4s SAP-630R as an upgrade option for your existing SAM4s SPS-530R. NBS can help review the right setup for your business.

Meet the SAM4s SAP-630R.

Review current hardware, software licensing, programming and accessory options on the product page. We will confirm compatibility and what your upgrade involves before you order.

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