The possible currencies on our platform are: AED, ANG, ARS, AUD, AWG, BGN, BRL, BYR, CAD, CHF, CNY, CZK, DKK, EEK, EGP, EUR, GBP, GEL, HKD, HRK, HUF, ILS, ISK, JPY, KRW, LTL, LVL, MAD, MXN, NOK, NZD, PLN, RON, RUB, SEK, SGD, SKK, THB, TRY, UAH, USD, XAF, XOF, XPF and ZAR
If a merchant wants to accept payments in a currency that is not in our list, he can ask us to add the currency.
The currencies a merchant can accept payments in depend on the contract with his acquirer.
Source: [PostFinance] Parameter cookbook, the description of the CURRENCY parameter.