POE Currency is usually various POE Orbs, such as Exalted Orb, POE Chaos Orb, etc. It is used to players Trade Items, Strengthens Equipment, Skill Gems, etc. Only when players have enough Path of Exile currency can have better gaming experience. However, in many cases, the player's POE currency is not enough, so they can use various methods to get the required POE currency.
Currency flipping
A very good method of farming Exalted Orbs in PoE is exchanging lower grade currency with other players. The price for the exalted orb depends on the league that you are playing in. It is important to do it with players, not NPC’s. While selling your lower-tier currency to NPC, you will not get much profit.
Currency flipping is very useful when you do not want to craft gear on your own and just buy everything from other players.
Mob grinding
It is actually quite popular to grind mobs from time to time in the Path of Exile. Exalted orbs have a very low drop rate, but can be dropped from any mob out there, but there are certain areas and mobs which should give you a far better chance of getting orbs, and definitely at a faster rate.
Typically a good place to start farming is Burial Chambers. If you already have a high-level character, you can also try farming the Uber Elder. Keep in mind that to do that you already have to have completed 20 maps, but the treasures are oh so worth it! You should also probably work on the Atlas of Worlds while at it.
Through mapping
You will need to make a single map over and over again. The map name is Burial Chambers. Why you have to farm this particular map? Because there is a chance to drop an item called The Doctor card. The card is needed for making the Headhunter belt. Such card costs around 20 exalted orbs. It is not the most efficient method of currency farming, but a very good one. Additionally, you gain good experience on this map, so you combine business with pleasure.
Mob grinding for exalted orbs
Unlike many of the hack and slash games out there, it is actually quite popular to grind mobs from time to time in Path of Exile. Exalted orbs have a very low drop rate, but can be dropped from any mob out there, but there are certain areas and mobs which should give you a far better chance of getting orbs, and definitely at a faster rate.
Typically a good place to start farming is Burial Chambers. If you already have a high-level character, you can also try farming the Uber Elder. Keep in mind that to do that you already have to have completed 20 maps, but the treasures are oh so worth it! You should also probably work on the Atlas of Worlds while at it.
Endgame maps
As the name of this method suggests, it is primarily for high-level characters, but you should not really worry about farming exalted orbs while beginning your journey with Path of Exile. Even if some drop while you’re just clearing out mobs, you still should use them sparingly and wait till your char is a bit more leveled up.
So how to begin with map-farming and not lose hours trying? First of all, you need access to the Templar Laboratory, which becomes available after finishing Act 10. There, you need to place the map inside of a map device, which consumes the main item and creates a randomized instance, just like a dungeon in most online games.
Trading
Trading is very common in POE, and for some exiles who are good at computing, this is indeed an option to choose.
Check out which gem is the most expensive, and put three of them into the secondary weapon, level it up and sell to other players, which could make some benefits for you. Sometimes, you could get even 15 Exalted Orbs for only one leveled POE skill gem, in a word, level up the gem to increase its quality by using gemcutter prism currency to sell.
We can also purchase POE currency over the Internet. I often buy POE currency in eznpc, EzNpc is the best PoE currency provider. You can buy safe and cheap currency over here.