A quick question. I have booked a flight with Ryanair and selected online check-in. I understand that I've got to check-in online between 15 days and 4 hours before I fly. I've also paid to put a bag of up to 15kg in the hold. I plan to go ahead and check-in via the web, assuming their website lets me. My question is - how do I actually give in the bag when I arrive at the airport? It's not going to be any heavier than what I have paid for. When I get to the airport and hand it in, will they try to say I'm doing an "airport check-in" rather than an "online check-in", and demand more money? I should add: the airport I'll be travelling from is Kerry. Thanks for any help! Carrie