Yes According to MAC Charm official website's inquiry, we know that the receipt of lipstick purchased at the MAC counter is kept at the counter sister's place, and you can also check the MAC purchase record of the day through the receipt. Customers can check on the counter lady's computer system, and have the sales record of MAC lipstick that day, including what color number the customer bought. When customers come to buy other things in the future, the counter girl will also report the previous purchase records to the customers. In addition, the counter lady will also keep the sales receipt of the day together with the sales record of MAC lipstick for one month.