“I just can’t get rid of bill printers. Given the amount of pilferage, I need security to check the bills at exit, and then my staff needs to print the day-close report,” said Raghav, CEO of one of India’s largest grocery chains, while catching up with his friend Ramesh, head of Mumbai’s leading department store chain. “Payments have gone digital from cash, check-out has gone touch from type, and promotions have gone digital from coupons, but nothing has changed with the bill printer,” he added. “The same black box, occupying my counter, and doing nothing more than spewing out printer paper,” he added.