Is the evaluation of coupons issued by the US Mission effective?

The effect of the US delegation's invitation to comment is still good. The issue of coupons by the US Mission is a marketing activity. After the event takes effect, the platform will use big data to display the coupons configured for this event through Meituan Tianxia Channel (only for cities that have not opened customer treasures), WeChat red envelope sharing channel, Meituan coupon collection center, Meituan catering members, Meituan smart payment and other channels, so that store coupons can reach customers through multiple channels and multiple scenes, attracting customers to place orders quickly.