Cheapest way to get money out of an ATM overseas?
Today I noticed the exchange rate between different ATMs are huge. For example for 18000 THB Google reports it as 782 CAD.
Cyan/Light blue ATM showed 864 CAD, while yellow ATM showed 814. Even the difference between them is insane.
I always use the yellow one but how to know the best rate out of ATMs? And then there is already ATM fee and also forex due to me not having received my Stack card yet.
Is there a way to get the best rate, other than trying each ATM one by one? I assume one bank almost always offers better rate than others?
Thanks in advance.