POS

Provided by the ASK Keyboard Dictionary

Stands for point of sale, the time and place where a retail transaction is completed. For when this occurs is a physical setting, the process is usually assisted by a POS system of some kind that may have its own specialised keyboard. POS keyboards can come in macropad-like or alphanumeric form and usually have job-specific features such as card readers and/or physical lock keys.

Sources

ASK. Admiral Shark's Keyboards original content. License/note: CC BY-NC-SA 4.0.