1 location signature
You can put advertisements or promotional information on the signature file, which users can see when they look for people nearby or shake them.
2 Use QR code
Accurate users can be found by using QR code. Because these users take the initiative to scan, they at least prove that users are interested in your products, so they can induce users to have consumption behaviors.
3 circle of friends
Quickly share the quiz content in mobile phone applications, ps clients and websites to the circle of friends, and support to open them by means of web links.