A POS system is a combination of hardware (barcode scanner, receipt printer, cash drawer), software, and internet-enabled devices that helps your business handle sales. When a customer makes a purchase, the system calculates the price and completes the transaction once the payment is made. A point-of-sale (POS) transaction can happen either in person or online, with receipts provided ... https://www.hashmicro.com/ph/blog/pos-system-philippines/