Hi. My name is Candrena. I am the Bank Toon for WowFarmer.org. A Bank Toon is also known as a bank alt. A Bank Toon is a wow toon that never leaves the vicinity of the Guild Bank, the Auction House and the MailBox. You might be asking, "Is a Bank Toon really necessary to make wow gold in World of Warcraft?" A Bank Toon is not necessary, but it sure makes wow farming and making wow gold from the Auction House (AH) easier.
Here is a good reason why: Its one thing to make wow gold with one toon, but you can make much more gold if you create ten wow toons and put them all in the same guild. Designate one wow toon to be your Bank Toon and then strategically place the other nine wow toons all around Azeroth. After you place the nine toons in your favorite farming spots you can farm those wow zones for the different materials (Matts) needed in order to make the high demand items that sell for gold in the AH. After farming the matts just mail those matts to your Bank Toon. This will save you the time it would take for each wow toon to travel to the nearest Auction House.
There are many different types of matts that sell for large sums of wow gold. My favorite is Essence of Air. Essence of Air sells upwards of 100 wow gold per essence on my server. If you park a wow toon at Cenarion Hold, all you have to do is login with that wow toon once a day and farm the Dust Stormer's for one hour. This should yield 8-10 Essence of Air and these essence's should sell for 500-1000 wow gold on most servers. If you do the math thats 15,000 to 30,000 wow gold per month.
The reason essence of air sells for 100 wow gold is because Cataclyism encourages the creation of Hunters. Hunters need high agility. Essence of Air is used to create Scroll of Weapon Enchant - Agility. This scroll sells upwards of 500 wow gold on my server.
I have my bank alt park in Stormwind City. I like parking in Stormwind City beocuse that is one of the citys in Azeroth that has the most players online, and I like to make a "Lil' Timmy Run" in the The Canals to pick up the white kitten.