Ryanair online check-in
Charging for online check-in makes no sense. If everyone checked in online, they wouldn't have to open a check-in desk, and would save a lot of money (as far as I know it costs around €60,000 just to open one check-in desk for one flight at Dublin Airport). It is far too expensive, €6 for a return trip. As has been said in a previous post, if there is a family with three children they will be landed with an extra bill of €30. People will simply not pay this and will just use check-in desks.