先领卷
https://coupon.m.jd.com/coupons/show.action?key=c9m2casbo3a84ee8909ea5b8cc9fe82a&roleId=2021727607
蒙牛优益C330g+百香果味330ml 共10瓶
https://u.jd.com/A1epV1E
到手30.9元；折3/瓶