Path of Exile is unique in that there is no gold in the game. There are twenty four, yes 24, different kinds of currency currently in Path of Exile. You are always having to weigh the option of accumulating your currency to buy items from other players or using that currency on existing items you have to improve them in some way. Path of Exile is such a deep game that after more than a year of play I can confidently say I have yet to know all about it. More information and the hottest news, reference from here.Path of Exile starts with 2 base leagues: Standard and Hardcore. There is no difference in base-mechanics or difficulty between these two leagues.The main difference that separates them is the fact that dying in Hardcore League will transfer your character to Standard League. You also possess a Stash in the game that basically acts as your bank and is separated by league.
Each Challenge League is based off the existing permanent leagues, there will be a Standard Challenge and a Hardcore Challenge league during each cycle. In the game, skill gems come with their own colors and stat/level requirements as well so you will need to keep that in mind when using skill gems. Levelling a skill gem will make your skill stronger, but will increase the stat/level requirement and sometimes the mana cost as well.
Path of Exile follows a typical ARPG style story progression, if you are familiar with the likes of the Diablo and Torchlight series. Path of Exile can be broken up into 2 parts: the Main Storyline required for plot progression and the side areas that can be completed for bonus rewards and achievements. A lot of people will just keep a few stacks of these currencies to use on their own items rather than going through the effort of selling them. Are you ready to buy exalted orbs from U4GM.