Prepaid Visa or MC that can be used overseas
I am an American living in Australia so don't get to do MS much. I have an unusual situation in that I will be on a layover in LAX and will apply for a CSP in branch due to increased SUB. Assuming instant approval and adding to Apple Pay. Then I will be going to Mexico and Turkiye. I doubt Apple Pay is accepted there and I won't have time to get the CSP in the mail. So I was thinking to go to a supermarket and buy Visa or MC prepaid cards with the Apple Pay and use them overseas for normal travel expenses. Is this doable?