# setCurrencyCode

open fun [setCurrencyCode](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant/-order/-builder/set-currency-code.html)(currencyCode: [String](https://developer.android.com/reference/kotlin/java/lang/String.html)): [Order.Builder](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant/-order/-builder/index.html)

The ISO 4217 currency code. (default is USD).