云闪付作业https://www.douban.com/group/topic/252478941/
需要，1000-80，零食九折和八折券（商品下领取）
思路:299-150区凑满299，剩下的在五折区买，可以买螺蛳粉，也可以买来伊份
专区可以任意组合，买下来螺蛳粉一块多一袋
还可以买牛肉干，单价高一点
来伊份:https://item.m.jd.com/product/100018026838.html?utm_user=plusmember&gx=RnFhlmBdbT3ZzdRP--tzCTvMDHrxy4IjxIUa&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL
甘源:https://item.m.jd.com/product/5464405.html?utm_user=plusmember&gx=RnFhlmBdbT3ZzdRP--tzCTvMDHrxy4IjxIUa&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL
牛肉干https://item.m.jd.com/product/4334849.html?utm_user=plusmember&gx=RnFhlmBdbT3ZzdRP--tzCTvMDHrxy4IjxIUa&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL
螺蛳粉
https://item.m.jd.com/product/100011913489.html?utm_user=plusmember&gx=RnFhlmBdbT3ZzdRP--tzCTvMDHrxy4IjxIUa&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL