I live in the US and have a US card. Booked my LONE4 ticket to start LHR (cheaper then the US). BA has put an authorization on my card THREE times and they said their system wont allow it to go through.

The good thing is they are holding my price with the 10% off, but I am concerned they wont ever get it to go through. Its not my card its their system. Anyone else have this happen to them?

Also is the 10% deal still going on? Doesnt seem the online prices have changed...whewww I'm done.