This permission is necessary for the application to know if you are connected to the internet or not. This helps it to load a local copy of data or serve fresh data from server.2. android.permission.GET_ACCOUNTS
This permission is required to associate get email of people who are registered in the application itself and deliver any important information directly to your email.3. android.permission.READ_CONTACTS
This permission is required to send special offers to registered users directly via SMS.