Source code details:
1. Multiple programs can be authorized
2. Add customer authorization in the cloud
3. Card code redemption and online purchase and replacement
4. Multi-program cloud plug-in
5. Imitation sunny trading mall
6. One-click blackout, automatic blackout
Building tutorial:
1. Upload the source code
2. Unzip the source code
3. Fill in the database information
Backend address: http://yourdomainname/admin
Backend account:admin/123456