1. Select the product you want to buy in Taobao, click Share and copy the link.

2. Search for grass firewood in the mobile phone, download and install the grass firewood APP on the mobile phone, open the grass firewood APP, paste the copied commodity link into the grass firewood voucher input box, and click one button to view the voucher.

3. Receive Taobao internal coupons, enter Taobao fan welfare purchase, and immediately receive coupons to be successful.

4. After successful collection, immediately buy Taobao or Tmall products, use the successful Taobao internal coupons by default, and enjoy the discount after the coupons.