1, school supplies: such as notebooks, pens, pencil cases, etc.
2. Discount on cash coupons or class fees: for example, exchange cash coupons or 8.8/9.5 discount.
3. Taobao "integral treasure" points: 500 credit card points = 100 AliPay integral treasure = 1 RMB, and the maximum amount can be exchanged for 50 yuan.