In the game World of Warcraft you will need weapons or possible a mount to make questing a lot easier
. These items and many more can be purchased in the game. Most people believe that earning World of Warcraft gold is difficult or to time consuming and they buy gold from dealers.
The problem is that some dealers are not reputable and this sort of activity could result in getting banned from World of Warcraft. Your account could be hacked by the very people that sold you gold in the first place. There are dealers that sell gold legally, but there are a lot of ways to earn gold in game.
There are different professions that your character can take up in the game. Some professions that are in high demand can earn a lot of gold.
Blacksmithing is a profession that is in high demand. It seems that I will just start to farm an area and my weapon will have to be sharpened or my armor is out of whack. Because of the constant need to sharpen or renew armor Blacksmiths will always be in high demand.
I have a toon that is an Enchanter and the character is always enchanting some weapon so it will have more killing force or upgrading armor so it will offer more protection. If you choose this profession focus on disenchanting, it will give you a supply of material that can be sold to other enchanters that are to lazy to get the items themselves.
Engineering is another excellent way for your character to earn gold in World of Warcraft. Engineers can make cool things like flying machines. I have even seen a few motorcycles, very costly to make but once made they sell for a premium price. The engineering profession can also make explosives that are are in high demand from other players.
A Small Pet Vendor is another way to earn gold. Even though they do not help out on quests or leveling up small pets are in very high demand by other players. Apparently it is very cool to have a small pet. collect as many as you can and then sell them in the auction house for a nice profit.
Instance runs are another way to earn World of Warcraft gold. There are many instances in the game to farm green items. They can be sold in the auction house or disenchanted for the items that made them.