I just happened to read about this today. A new policy at WDW will take effect on Feb. 27 where, if you want to attach a credit card to your room/Magic Band, an incremental hold of reservation balance due plus $100 for incidentals will be placed on your card. Any further accumulation of incidental charges will result in further incremental holds. Apparently this is a standard practice at most hotels and resorts, but my question is if one incidental charge, eg a TS meal charge, puts you over the first $100, does the next hold kick in automatically, or is there some time between increments? Has anyone else experienced this at other hotels before?