How do you get coins to acs AQW?

In AdventureQuest Worlds (AQW), you can earn coins (or gold) through various methods such as completing quests, defeating monsters, and selling items at the shop. Additionally, participating in events and treasure chests can also reward you with coins. Another way to earn coins is by participating in PvP battles and winning against other players. Lastly, you can purchase coins with real money through the game's microtransaction system.