Researchers find that only three banks handle 95 percent of spam-related sales — and all of the sales go through MasterCard or Visa. If the credit-card companies simply refused to process spam orders, they could kill the industry. But will they?
Researchers find that only three banks handle 95 percent of spam-related sales — and all of the sales go through MasterCard or Visa. If the credit-card companies simply refused to process spam orders, they could kill the industry. But will they?