Sorry but a lot of wannabies and a lot of confusione
Ryan,Vueling and all the others courses linked to an airline are not pay to fly!!!!!
Pay to fli are programs not linked directly to an airline, you pay, for example 93000 euros!!!!!, for flying somewhere a jet(CRJ,A320 etc) without any salary for up to 1year!
Beside self sponsoring a TR, to join an airline still have to pass an hard selection then sign a labour contract, for the pay2fly the online thing you will sign is a loan for 10 years minimum.
Aloa