Most Accepted Credit Card In Ports

[Guest]

Which is the most accepted credit card in ports...Visa, Master Card or Ameican Express?

[Dan]

Visa

[DaCruzNut]

In my experience, Visa and MasterCard are accepted, almost universally, adn AmEx and Discover are accepted at most retail outlets. However, take some cash if you are going to purchase merchandise from a Straw Market or street vendor.