Questions for American who went to Greece or India for LL

Edit Post

I'm American and I've never sent money to someone outside America/never gone outside of America

1. For paying the doctor, what methods would you recommend using to pay the doctor? I am vaguely aware of something called exchange rate but am unsure what is in your control

2. For paying for other things during your stay in Greece or India, how would you recommend paying for things? Get some kind of prepaid card of some kind?

Edit Post

Thanks!! I googled transferwise debit card

So its better than a schwab debit card for an American to pay the LL doctor in Greece or India? Or am I misunderstanding?

https://www.google.com/search?q=transferwise+is+it+a+card&rlz=1C1CHBD_enUS900US900&sxsrf=ALeKk02FfUDFLhqDeMu31wnn5k0b6u43NA%3A1628109495551&ei=t_oKYf_1ILiw5NoP5L-5-Ag&oq=transferwise+is+it+a+card&gs_lcp=Cgdnd3Mtd2l6EAMyCAghEBYQHRAeMggIIRAWEB0QHjIICCEQFhAdEB4yCAghEBYQHRAeMggIIRAWEB0QHjIICCEQFhAdEB4yCAghEBYQHRAeMggIIRAWEB0QHjIICCEQFhAdEB4yCAghEBYQHRAeOgcIABBHELADOgUIABCABDoGCAAQFhAeOgUIABCGA0oECEEYAFD2Cli5FGC6FWgAcAR4AYABywaIAfAXkgENMC4zLjEuMi4xLjEuMZgBAKABAcgBCMABAQ&sclient=gws-wiz&ved=0ahUKEwi_rYzBnJjyAhU4GFkFHeRfDo8Q4dUDCA4&uact=5