28G app for iPhone and iPad

If you are an agent ,and want to entry number in real time you can install this online app 28G. Our app completed process of entry number and print out invoice by bluetooth printer. It also show daily result.

This 28G app can be used by any party, member or user. It is designed for public use, any member, user, or company can use the app by contact to admin to get user name and password by email "[email protected]" or phone number "093623636".

This app will allow the users to entry number in this app and print invoice via bluetooth printer. So user need to allow permission in their phone such as "Location".

This app dont have to pay for using . It Free of use.