Wyre’s fees might change. At the time of writing their fees are:
Card processing fees for loading a balance with USD: Between 2.9% + 30 cents and 3.9% + 30 cents.
ACH processing fees for loading a balance with USD: 0.2% fees
Paying from one bank account to another: 0.2%
Conversions between any currencies: 0.75%
Wallet transfers between users in the same currency: 0%
Standard on-chain network fees apply for the various blockchains