How to make customers actively add your WeChat? The best way to let customers take the initiative to add your WeChat is to let customers add WeChat to gain benefits. As a snack seller, you can promote the scan code plus WeChat to customers, and you can taste snacks for free or give them away for free. Add WeChat to pay attention to how much discount your customers can get when they buy snacks, and you can get what snacks to buy and send other new varieties of snacks in a certain period of time. This will not only allow customers to add WeChat to retain customers, but also promote newly developed snacks and listen to their opinions. Of course, after adding WeChat, customers can send greetings regularly, and if you have any new snacks to sell, you can also deliver them to your door for free within a reasonable range through WeChat. The above is a personal answer, I hope it will satisfy you.