You can't use it directly on Taobao. First of all, if your consumer vouchers are drawn through the Alipay channel, the most convenient way to use it is to use Alipay to consume at designated offline merchants.

If you must pay online, you can recharge directly on Tmall's recharge page, and you can also get a 50 yuan discount for every 100 yuan and a 25 yuan discount for every 50 yuan. Similarly, you can also recharge Hema Fresh.