Several nations' currencies are mentioned in the Chronicle. It can be assumed that all major nations in The Four Corners of Civilization have their own currencies, though all seem to be similarly structured, with iron, copper, silver and gold coins of increasing value.

Currencies mentioned regularly:
Currency of Ceald
Currency of the Commonwealth
Currency of Vintas

Ceald was the first nation to develop a standardized currency, historically made by slicing ingots of iron. Althoughthey are probably cast individually today, they are still made in the shape of a cross-section of an ingot.

The debasement of Aturan currency, which is responsible for extreme economic turmoil and the subsequent collapse of the Aturan Empire,  resulted in a treaty written by the Cealdish government, known as the Quiat Auriam, which gives them exclusive rights to lend and exchange gold coinage; a right that they still protect fiercely to this day. Because of this fact, their currency is one of the only forms of currency that will be freely accepted wherever you go throughout the Four Corners of Civilization.

The most valuable Cealdish coin is the gold mark. Other denominations include the shim, the iron drab, the copper jot, and the silver talent.  Converted roughly, 11 shims make a drab, 10 drabs make a jot, 10 jots make a talent, and 10 talents make a mark.

 
[th] [/th][th]Shim[/th][th]Iron Drab[/th][th]Copper Jot[/th][th]Silver Talent[/th][th]Gold Mark [/th]

Shim	1	1/11	1/110	1/1100	1/11000
Iron Drab	11	1	1/10	1/100	1/1000
Copper Jot	110	10	1	1/10	1/100
Silver Talent	1100	100	10	1	1/10
Gold Mark	11000	1000	100	10	1

Currency of the Commonwealth
 
While Cealdish currency is commonly used in the Commonwealth, it has a currency of its own as well. Commonwealth currency includes iron pennies, ha'pennies, copper pennies, silver pennies, and commons. 3 iron pennies make a ha'penny, 2 ha'pennies make a copper penny, 10 copper pennies make a silver penny, and 12 silver pennies make a common. One iron penny is worth 3 shims.
[th][/th][th]Iron Penny[/th][th]Ha'Penny[/th][th]Copper Penny[/th][th]Silver Penny[/th][th]Common [/th]

Iron Penny	1	1/3	1/5	1/50	1/600
Ha'penny	3	1	1/2	1/20	1/240
Copper Penny	5	2	1	1/10	1/120
Silver Penny	50	20	10	1	1/12
Common	600	240	120	12	1

Currency of Vintas
 
Although Cealdish currency is accepted in Vintas, it has its own currency as well. ln fact, there are two slightly different versions, which makes their monetary system a little complicated. Halfpennies, pennies, and bits are their base currency: after that, you can either get Rounds - quarterbits, rounds, and royals - or Reels - hafts, nobles, reels, and five-reel pieces. 
Roughly converted:
2 halfpennies = 1 penny
2.5 pennies = 1 bit

2 bits = 1 quarter bit
8 quarter bits = 1 round
10 rounds = 1 royal

10 bits = 1 haft
2 hafts = 1 noble
2.5 nobles = a reel
5 reels = 1 five reel piece

http://www.brinkofcreation.com/KKC-CurrencyExchange/CurrencyExchange.html#TreatyPop

если разберусь с этим - стану героем