Why pay 3.25% when you can pay 2% on foreign exchange fees? Customers like the idea of combining their Amaze card with their Mastercard credit cards for the additional rewards, but some banks have closed the door to the combos. Have the u-turns by some banks impacted Instarem?  How does Instarem ensure competitive foreign exchange rates for Amaze Card users? Michelle Martin chats with Yogesh Sangle, Global Head of Instarem, to find out