+The cash register, a cornerstone of commerce, is a mechanical or electronic device that calculates and records sales transactions. It typically secures cash and provides a [receipt](/wiki/receipt), evolving from simple [calculators](/wiki/calculator) to complex electronic systems.
+## See also
+- [Point of Sale](/wiki/point_of_sale)
+- [Retail](/wiki/retail)
+- [Money](/wiki/money)
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