Gold are used to buy items from the shop. Gold are our server currency, you could do almost evertyhing with it on the server. You could trade people with Gold, buy from the store and weekly store (A store with weekly new items.) and much more! Gold are obtainable with winning events, giveaways and soon even with achievements! If you really need gold you could also buy from the store.
Buying gold is NOT suggested to buy on the server. Its best to earn it with the actual way. There are plenty of ways to get gold. So I wouldnt buy this.
But its your own choice!
