>>6677585ebay and amazon purchases require that kind of unlock in your card, personal experience
I don't know why an international card needs that kind of enabling but ist there
Also you buying physical copies? Don't forget that amazon charges 2+ times the price of the product in shipping to our humble country
10$ simple purchase? Wow! Now get this 27$ shipping + 15 BRL in extra handling by our postal services and high change of doubling the charges because of random taxation
