Mastercard has a provision that doesnt allow their card to be used on "gaming" sites. They dont want to be associated with anything that might be illegal. It makes sense on their end. Go to your local currency exchange and get a debit card from them. You add money to it as you go and its a Visa. Its accepted on most of the sportsbook sites.
Hmmm, that's strange. I think some of the bookies accept Mastercard, though Jefe has the point - Mastercard doesn't want to be associated with any kind of gambling activity. Anyway, it's more convenient to use e-wallets such as Neteller or Skrill, they prove to be both reliable and handy.
