I was in a hurry and mao was right in front of me. When I told the cashier she overcharged me on both items she immediately changed both to the sale prices. Do mao cashiers get a commission on how much they can steal from customers? I told her to call the manager to correct the prices in the system and she said she already did because I was the third customer to tell her about it. If mao was an ethical operation they would give customers the overcharged items for free like they do in supermarkets. mao's customers are even dumber than they look especially those with a basket full of groceries and not watching how much they are being overcharged.