1 first of all, you should highlight the key points you want to express in the US delegation, not those gimmicks, because it doesn't make much sense.

2. Secondly, in the group, it is the most direct expression to users to show the discounts and preferential coupons of the shops.

3. Finally, we should do a good job of word of mouth. Make your own store's unique taste, make customers satisfied and maintain the store's rating, which will increase exposure and increase traffic.