What should be included in POS?
If you're getting a new POS system, you should make sure it accepts all forms of payment, including cash, credit cards (especially chip cards), and mobile payments. If it makes sense for your business, your POS system should also print receipts, store cash in cash drawers, and scan bar codes.
How do you use a POS system?
To use a retail POS, you simply need to scan the barcode of a product or log it into the till. Then, once the order is placed, you can take the payment and finalize the transaction. If you choose to utilize its additional functions, how you use them will depend on the needs of your business and your chosen software.