New self-regulatory guidelines for credit cards and checking accounts are arriving at a time of deregulation in Washington, D.C.

Citigroup is on a quest to modernize its global payments stack and be the go-to financial institution for cross-border payments and international corporations. Debopama Sen, head of payments at Citi's Services business, spoke with American Banker about the divisions' progress since its Services Investor Day in June 2024.

The company also launched a similarly priced version for businesses as part of an overhaul marking JPMorgan's latest volley in the ultra-competitive world of premium credit cards.

American Express teased updates coming later this year to its travel-focused Platinum credit cards.

The card, powered by fintech Cardless' embedded credit card platform, provides up to 4% cash back in bitcoin, and allows customers to service their account directly in the cryptocurrency exchange's app, similar to the way Apple Card works in Apple Wallet.

Synchrony issued the Walmart credit card for nearly two decades until 2018, when it lost the partnership to Capital One Financial. The latest deal does not include the balances tied to Walmart's existing credit card program.

The Swedish buy now/pay later provider and the San Jose, California-based payments system separately launched payment cards in an effort to bring their digital finance offerings to brick-and-mortar stores and compete with established credit card issuers.

The card issuing fintech has worked for years to expand its business outside of Block. Mike Milotich, who in February became the third person to hold the fintech's top job in as many years, has been tasked to do just that.

Capital One's acquisition of Discover brings it to the top of the ranking.

Almost 15 months after its announcement, Capital One Financial Corp.'s takeover of Discover Financial Services was officially completed on Sunday, creating the largest credit-card issuer by loan volume in the US.