prov:value
| - Other conventional components of the POS terminal 52, all of which are connected to the processor 58, include a printer 60 for printing, for example, sales receipts and credit card slips, one or more data input devices 62, such as, for example, a keyboard and a bar code reader, and a character and/or CRT display 64 which provides an indication, such as a visual indication, of product or other data
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