One can use the meal card to recharge directly under the canteen selection line. The method of recharging, WeChat, Alipay, cash and bank card can be used. Another way to recharge middle school students' meal cards is to directly recharge their meals online according to their card numbers. The first recharge method is suitable for students themselves. On-site recharge The second recharge method is suitable for parents of students to help them recharge their meal cards.