The idea is:
- All user must be registered. All wifi clients must open user session.
- Tickets would be a code that users enter after open their registered count. Tickets are associated to user accounts.
- Could be implemented a "Auto-selection" of last used or default access profile of users? When users open session they show a count down like 3,2,1,0 and without selecting anything the last or default access profile is auto-selected and user can surf to internet. During the count down users can change the access profile that they want to be opened if they can select more than one.
It´s more simple than actual system to wifi clients.