The Consumer Financial Protection Bureau plans to release neutral credit card pricing data in the coming months to help consumers get the best deal, according to Director Rohit Chopra. Deceptive reward programs, late fees and data portability remain concerns, too, he says.

Banks, especially big ones, have become too dependent on hidden-fee income. As the consumer credit market evolves toward greater transparency, the CFPB's rules will be the least of their problems.

A major shake-up in the payments world, a data breach that's opened up a debate on who is ultimately responsible for cyberattacks, and uncertainty about the future of the Basel III endgame proposal are among the issues banks need to watch.

At an American Bankers Association event, Sen. Jon Tester, D-Mont., who's up for reelection this year, said that he hopes the Durbin-Marshall credit card bill won't go anywhere and criticized the Federal Reserve's debit interchange proposal.

Credit card late fees are annoying, but that's why they work as a disincentive to prevent late payments. By making them much smaller, the CFPB will actually be working against the interests of low-income consumers.

Wells Fargo unveiled a new credit card and is bolstering how it rewards customers for their spending, crucial steps in Chief Executive Officer Charlie Scharf's mission to make the fourth-largest U.S. bank a bigger player in a space long dominated by rivals.

Banks and trade groups denounced the Consumer Financial Protection Bureau's final rule to cut credit card late fees to $8, saying they will do everything possible to kill the rule.