Software Issues in POS systems
Just as POS systems rely on computer-like hardware, they also rely on computer operating systems and special software to perform point of sale functionality. Central servers and checkout workstations often run operating systems similar to those found on personal computers, according to Retail Systems. POS equipment also uses software applications to handle credit card processing, inventory tracking, accounting and other sales-related functions. When POS software encounters an error, or when too much software overloads the computer processor or memory, the system can stop working. POS receipt printer
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