Ajit Pai @AjitPai
To prevent employees from pocketing customers' money, saloon keeper James Ritty invented "Ritty’s Incorruptible Cashier." OTD in 1879, he received patent 221,360 for the 1st cash register. He sold his company, which eventually merged into @NCRCorporation. https://t.co/lO6mAaotNt https://t.co/7KzSG4jnQU — PolitiTweet.org