Supplies and clothing represent the easiest and quickest ways to make money in WOW. But since gaining stuff in the inventory is quite hard and you normally begin with nothing but some clothes, progressing will become a slow and painful process. This is when you realize that you need other sources of money. Fortunately, G2G steps in to provide access to a few other alternatives. Buying gold from this external source will transfer it into the game. The good news is that you can rush the progress, but you will not be charged a lot of money either. The process is very fast too.