蒙牛99-40，
https://coupon.m.jd.com/coupons/show.action?key=5af3db57d3754665b74c0c2f3fee784f&roleId=32379728&time=1592829571905&key=5af3db57d3754665b74c0c2f3fee784f&roleId=32379728&time=1592829571905&luicode=10000011&lfid=1076031987241375&u=https%3A%2F%2Fcoupon.m.jd.com%2Fcoupons%2Fshow.action%3Fkey%3D5af3db57d3754665b74c0c2f3fee784f%26roleId%3D32379728%26time%3D1592829571905
优益C 海盐柠檬味低糖 340ml*4，
https://item.jd.com/5059944.html
范围里有3件8折叠加
