If you wish to use a different currency, the only solution is to create a new account with the desired currency.
Canadian Dollar
To activate an account in Canadian Dollars (CAD), you must have a bank account in CAD.
Fees: 0.99 CAD + 2.75% taxes included per ticket sold (capped at 19.95 CAD)
Free for free events.
Swiss Franc
To activate an account in Swiss Francs (CHF), you must have a bank account in CHF.
Fees: 2.5% of ticket price + 0.99 CHF, taxes included
Free for free events.
Note: As always, bank fees are included, and the software is available without subscription or commitment!