Encyclopedia > POS

Article Content

POS

POS is an acronym for point-of-sale. This can mean a shop, a checkout counter in a shop, or a variable location where a transaction occurs.

The term is often used in connection with hardware and software for checkouts, and in the case of variable locations, with wireless systems.

POS systems started as EAN barcode reader systems, and have evolved into fully computerized cash register systems.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Photosynthesis

... cyclic electron flow, the electron originates in a pigment complex called photosystem I, passes from the primary acceptor to ferredoxin[?], then to plastoquinone[?] ...