I recently booked rooms for two stops on an upcoming trip. They are hotels that we have previously visited and I am pretty sure that the are honest. Both hotels are now using a booking function called DIRS21. The terms were that I would provide a credit card number but that I would not be charged until we actually stayed or failed to show. I booked both for an 11AM arrival so there was no question of a late arrival guaranteed room.
Contrary to the terms on both websites, DIRS21 charged my credit card for both rooms. I am trying to resolve it.
I write as a warning to any others that may using DIRS21 to book a room. There may be a glitch of some kind.
I will post here when (if) I get it resolved.