GOTVでは、ユーザーがその下に人を追加して、原因をサポートできます
Gotv allows user to add people to show their support on the cause
1- User can log in using username and password
2- User is given gold membership if he convinces 5 members
3- User is given premium membership us he convinces 5 another member under each top member
4- App works offline. Automatically syncs to the server when the internet is on