https://prodev.m.jd.com/mall/act ... /index.html?cu=true 学生认证用户页面可领69-20券
https://item.jd.com/100016535628.html?cu=true 乐事薯片 140g 买赠装，买5件19.75

https://item.jd.com/100016381476.html?cu=true 桂花斋 传统柴火烟熏后腿腊肉500g，页面可领99-20券，买2件41.8
https://item.jd.com/100004672192.html?cu=true 新边界 每日坚果炒货 开心果108g/袋，页面可领99-20券，买6件33.4