In Reply to: In a situation like this posted by Petula on Friday, 24. July 2009 at 16:19 Bali Time:
cc details to secure the booking is so that amount can be blocked on your card. If you pay using cash or another cc the block is lifted. So, if you have given the incorrect numbers and they haven't realised it then they are definitely not using your card in the way they should. Thats when I would start worrying not the other way around.