MOSCOW, RUSSIA - SEPTEMBER 27, 2016: A man uses a chip-and-PIN keypad for fingerprint shopping at the check out in an Azbuka Vkusa supermarket. To use the new payment scheme, customers have to register two of their fingertips and their bank card with the supermarket's database. Anton Novoderezhkin/TASS (Photo by Anton Novoderezhkin\TASS via Getty Images)
