先领21-10卷
https://coupon.m.jd.com/coupons/show.action?key=cbm7c7s6oea642aab4477f4f3351f107&roleId=1801237606
自营李锦记 旧庄蚝油500g
https://u.jd.com/ZrnhLq8
到手19.9元；plus付18.41