I usually add up all the receipts at the end of the each day, to keep a running total. Midweek I may get a printout from the front desk to make sure everything matches up. I get another printout the night before we checkout, so I can have any errors corrected without having to deal with it the next day when we're checking out. Make sure you check your statements from the front desk - like any other resort - Disney can make mistakes. On our trip in 1998, we had dinner at the Concourse Steakhouse and charged it to our room. When I checked our statement, two meals had been charged to our room, 5 minutes apart - yes, we had a big dinner, but even we couldn't eat that much! The front desk is excellent about helping staighten out any errors.