I stopped in here while on vacation to buy some international stamps and a couple of cards. I went to use my regular Visa, and was told it was declined. Impossible! I'd been using it daily for almost two weeks and I wasn't anywhere close to my limit, and my issuer knew I was out of the country. I reluctantly stepped out of line and called my card company, who assured me no transactions had been declined, so I had to pull another number (as the clerk wasn't paying attention to the fact I'd stepped back up to resume my transaction after the call). I waited patiently for my 2nd turn at the counter, tried my card again, and it still didnt' work. It was at that point the clerk told me they only take debit cards, not credit cards. I was able to complete my purchase using my bank card, but wish it hadn't taken so long to figure out the problem. My cards were mailed and made it to their recipients back home though, and that's what was most important to me overall. read more