HeySummit does not run a currency-exchange or monthly payout service for current ticket sales. Your event uses one ticket currency, and the payment gateway you connect processes those payments. A payment provider, bank, or card issuer may convert funds or charge fees when the provider account or the attendee's card uses another currency.
Use the current guides
Change the currency of your tickets explains the event-level currency setting and payment-provider compatibility.
International fees applied to tickets explains why an attendee may see a foreign-transaction, cross-border, or currency-conversion fee.
