The PIDF Scheme was operationalised by the RBI in January 2021 to incentivise deployment of Point of Sale machines(PoS), mPoS (mobile PoS), Quick Response (QR) codes in tier-3 to tier-6 centres ...
You can even control inventory right at the cash register with point-of-sale (POS) software systems. POS software records each sale when it happens, so your inventory records are always up-to-date.