olimits7 - 3:00 pm on Feb 29, 2012 (gmt 0)
Thank you for the replies!
The reason I'm asking this is I want to implement a "verify credit card" feature on my website where each time a new credit card is added a random amount will be authorized on the user's credit card and they have to enter this amount on my website to verify it.
However, I'm trying to see if this would work with international customers because I know depending on what "exchange rate" is used the amount might not match to my USD amount.
If I authorize an international card; would the international customer be able to call their bank/credit card company to find out what the amount that I charged was in USD currency?