Model #1. Basic reseller, central back office, unified customer database with multiple customer accounts

This model provides only two account access possibilities:
1) Administrator - manages the accounts database
2) End user - 'read-only' access for viewing current data or access with terminal activation capabilities

The domain administrator:

1. Creates basic rate plans in Tools-> Rate plans
2. Creates Customer 1, Customer 2, Customer 3 etc in Accounts-> Customers
3. Assigns the tariffs in Accounts-> Tariffs
4. Populates the database with terminal IDs of Customer 1, Customer 2, Customer 3 etc in Accounts-> Terminal IDs-> Registration
5. Creates user accounts for account manager and enables access to customers and defines manager's rights in Tools-> User Accounts
6. Creates user accounts for managers of Customer 1, Customer 2, Customer 3 etc and enables read-only access to their data in Tools-> User Accounts