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Point of sale (POS) or checkout is the location where a transaction occurs. A "checkout" refers to a POS terminal or more generally to the hardware and software used for checkouts, the equivalent of an electronic cash register.
A POS terminal manages the selling process by a salesperson accessible interface. The same system allows the creation and printing of the voucher.
Web based POS software can be run on any computer with an Internet connection and supported browser, without additional software installations or manual updates required. Web based POS software is hosted on secure servers in multiple data centers with real-time backups. With high speed connections becoming more prevalent, web based POS solutions have become more reliable. Additionally, the lower cost makes web POS an attractive option to many independent retailers.
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