The hidden cost of bad exchange rates
When a bank advertises 'no fee international transfers', they almost always mean no flat fee — and they make their margin on the exchange rate instead. A 3% markup on a $10,000 transfer costs you $300 of purchasing power that never appears on a receipt.
The World Bank tracks global remittance costs and finds the average is still over 6% all-in, with many bank corridors well above that.
The only way to know what you're actually paying is to compare the offered rate to the mid-market rate.