not without integral. Watson's cosmeceutical chain has launched an integral activity, where customers can earn points by shopping, and the points can be used to exchange goods or deduct cash. Watsons exchanges 1 points for 25 yuan on the 5th of every month. When changing things, you have to bring a card, but you can't do it without a card. You can report your mobile phone number with points, and you must bring a card when using points to change things, but you can't report your mobile phone number directly.