Buy now, pay later is an increasingly popular ... American Express, and Discover. Klarna does not accept prepaid cards as a ...

The enhanced fintech partnership would build merchant scale, and selling U.K. and U.S. portfolios would free up cash.

The deal will let Klarna offer its popular buy now, pay later plans to merchants using Stripe's payment tools in 26 countries. The new tie-up gives Klarna a big boost at a time when it's gearing ...