I too keep track daily of all my charges. I use the TV to do so and I match that up to my receipts. On the night before departure I stop charging things. On the day of departure I go over my final bill to make sure my totals match. Right on the final bill it states, " any charges made after a certain time (my statement says 2:29:16 AM) including mini bar will be charged in addition to this total. I also realize that the cruiselines do make mistakes. I keep close "tabs" on my tab.