A cashier-free cat cafe has opened up in the city of Hangzhou, where customers can pay by scanning a QR code on the animals’ backs. Cafe owner Mr Luo explained his unique vision during an interview on Friday. He described how the cat cafe started off with eight cats but only one waitress. As business boomed, the pressures of serving hungry cats and customers started to take its toll, which led... Еще Luo to the bizarre brain-child of putting jackets with QR code on the moggies so that they could share the work. Each QR code gives customers access to a few details about the individual cats and allows for payment via the Koubei App. The customers can also use the app to buy cat food and to feed the felines themselves.