Early cash registers were simple and are not computerized or are not connected through the computer's internet system. These cash registers are easy to use, not complicate and less expensive.
POS systems nowadays are more high-tech and runs on secure servers. You may wonder why it is easy for your to use your debit or credits cards as you pay using these POS system. POS systems are more beneficial especially if you are planning to expand your business as you will get a accurate results on inventory, cash sales, and other detailed reports for your business sales. Before you a POS system, do you homework by researching online.