To avoid the dreaded 'fraud prevention' situation that happened to someone in the presale, I just called my credit card company to make sure I could pre-authorize a charge. They said they couldn't do it until 3 days before the charge, and I should know the exact amount of the charge. Bleh. I've got to admit, when I said 'burning man tickets' the operator perked up, and I explained the lottery process and how I wouldn't know the exact day of the charge or the exact amount.
So is there any way to know, or for the org to let us know when the charges are starting? I told her I'd know because people would start posting "I got tickets!!", and since they were scrubbing the list it's likely they won't start exactly tomorrow, but I would hate to be the first one drawn and have my card declined due to fraud prevention, although she did say it would be unlikely for a $500 charge to flag, but an $800 one could.

