If you have an online brokerage account, it can be possible to use that to exchange currency directly on the market, with the market exchange rate and very low

If you have an online brokerage account, it can be possible to use that to exchange currency directly on the market, with the market exchange rate and very low fees. Obviously that isn't a one-step solution for clients paying you, but it can work very well if you have money in bank accounts in different countries, and they both integrate with your brokerage account in a low-fee way.