# Currency

*Article Topics:* [*Customization*](/getting-started/common-topics/customization.md)

## Currency - Used

You can set your base currency settings and settings for any currencies that you have already had transactions in.

* **Base Currency** - The base currency used for your NATS install.
* **Base Currency Symbol** - The symbol to represent the base currency.
* **Base Currency Symbol HTML** - Symbol to represent the base currency on HTML pages (only necessary for special symbols). 
* **Base Currency Dec** - Set the character used to separate decimals.
* **Base Currency Sep** - Set the character used to separate thousands. 

## Currency - All 

The "Currency - All" tab of the Configuration Admin contains the same details as the "Currency - Used" section but with the added caveat of including different currencies and the ability to input the exchange rates. 

### Rates

Sets the currency exchange rates for common currencies. You may enter as many numbers after the decimal places as you want. This is a subset of all the currencies available. 

{% hint style="danger" %}
**Warning:** These rates do not auto-update. If currency rates change, you must update them yourself!
{% endhint %}

* Rate CAD to USD is the Exchange Rate for Canadian dollars to USD (1 USD = X CAD).
* Rate EUR to USD is the Exchange Rate for Euros to USD (1 USD = X EUR).
* Rate GBP to USD is the Exchange Rate for British Pounds to USD (1 USD = X GBP).
* Rate NOK to USD is the Exchange Rate for Norwegian Kroner to USD (1 USD = X NOK).
* Rate SEK to USD is the Exchange Rate for Swedish Kronor to USD (1 USD = X SEK).
* Rate DKK to USD is the Exchange Rate for Danish Kroner to USD (1 USD = X DKK).
* Rate CHF to USD is the Exchange Rate for Swiss Francs to USD (1 USD = X CHF).
* Rate JPY to USD is the Exchange Rate for Japanese Yen to USD (1 USD = X JPY).


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