When buying currency, How is delivery accomplished?
Your quests can come in many different forms. Most are standard adventures that you can typically only receive when they are around your level range and can be soloed with relative ease. Quests that are a little too high level for you are marked with a silver exclamation mark, to indicate that you should gain a level or two before coming back and speaking with that NPC. Other NPCs may try to give you quests, but might not have an exclamation mark over their head. In this case, the quest they are giving you is too low level and wow gold wouldn't be prudent to take it, unless you really want the reward. Some quests are Elite quests, which means the monsters you will face are tougher, stronger and hit harder than their level indicates. For these quests, you need to have a solid group helping you out. Lastly, there are Dungeon quests, ones that take you into the depths of forgotten temples, abandoned mines and the lairs of fallen gods, demons and forgotten magic. For these quests, a full group is almost always needed, as these dungeons are filled with elite creatures requiring you and your party to fight them with strategy and skill in order to emerge victorious.