[grass firewood] APP
(1) Download and install the Caochai APP on the mobile phone;
(2) Copy the product link on Tmall/Taobao;
(3) Paste the commodity link on the grass firewood;
(4) Query the coupon and click the purchase province;
(5) The page jumps to get the coupon with one click, and then the coupon is used by default when placing an order.
Over time, it is impossible to say no 180 yuan! Try it if you need it.