Will I incur foreign transaction fees when I use my Schwab Bank Invest First card in other countries?
No. There are no foreign exchange transaction fees when you use your Schwab Bank Invest First card abroad. Other cards typically have a 1–3% transaction fee for any transaction made in a foreign currency.
were you billed in mexican pesos or in dollars? if you were billed in mexican pesos did you compare the exchange rate they gave you versus standard quotes from the internet?