The complaint says Visa penalizes merchants and banks who don’t use the company's own payment processing technology for debit ...

The Justice Department is accusing Visa of running a debit card monopoly that has hiked fees for American consumers and ...

If the government forces the card giant to reduce control over security gateways, firms that sell debit processing and ...

Bank of America is counting on customers putting down their screens and driving over to an actual bank to speak with a human.