The car wash voucher of China Everbright Bank does not automatically pop up when paying for Alipay car life, for the following reasons:

1. Merchants don't support it: When users consume, they must check whether the stores support the use of coupons, because some stores may not participate in this coupon activity. (You can check it in the applicable store of the consumption volume).

2. Coupon has expired: When users use it, they must clearly see the activity time of the coupon activity, and they cannot use it after the activity time.