PIN on Glass, also known as Software-based PIN Entry on COTS (Commercial Off-the-Shelf Device), enables EMV contract and contactless transactions with PIN entry on a merchant’s consumer device.
Traditional Mobile POS uses card reader accessories (like "dongles" or "sleeves") that attach to the audio port, USB port, proprietary connector or via Bluetooth on mobile devices. These accessories offer magnetic stripe, EMV chip card and/or contactless acceptance.