Guild Bank category

Hello,

I know this is truly unique to probably a few of us, but I manage our guild bank and sell Haunting Spirits / Bloods on the AH while theyre high value and its throwing off my ledger, it took me a while to figure out what it was but it will count the gold as incoming but not outgoing when i deposit the gold into the guild bank.

Is there a way to add a Guild or Guild Bank category?
