“A shill?” Turning her head slightly to take a look at Wu Hai, she muttered to herself privately.
Wu Hai first looked at the price on the menu, then took 3 100RMB notes out of his wallet and handed them over to Yuan Zhou.
Yuan Zhou received the money, then placed it into the cash box. By the way, this cash box was the one designed and provided by the system. The cash box would automatically give back the exact change if the change was needed. There was absolutely no need to worry about any mistake as it was completely foolproof.
This advanced device was definitely a tool that every cashier was jealous of. After all, their occupation required absolute accuracy. If there was any mistake, cashiers needed to make up for the shortage themselves but wouldn’t get any benefits if there were surpluses.
