There is a solution to directly open the coupon center and prompt 404

The reason for directly opening the coupon center prompt 404 is because the login information is invalid.

Original address:

https://shop192168.youzan.com/v2/coupons?reft=150909099090905&spm=sc1826778&sf=wx_sm

Adding the kdt_id parameter can solve the prompt 404:

https://shop192168.youzan.com/v2/coupons?kdt_id=182056674&reft=15054345656565&spm=sc186644&sf=wx_sm