#1 - Aug. 20, 2010, 2:22 p.m.
What you are experiencing, Ghostydoom, is called “funds held”. You may see the held funds appear as “pending” or “authorized” as well.
Please rest assured that Blizzard Entertainment will not collect the funds for the pending transactions if the upgrade was not successful. The funds will generally reverse automatically within 3 – 5 business days; however, some financial institutions may hold the funds for up to 30 days, depending on their policies. If you would like to get the reversal of the funds held expedited, or if you would like to know how long the funds will be held for, please contact your financial institution for assistance.