It’s a long way from here to Klarna’s peak $46 billion valuation from 2001, but Tuesday’s nearly 15% pop in its IPO price offered up a public markets “seal of approval” for buy now, pay later (BNPL) as a game-changing financial services play.By completing this form, you agree to receive marketing communications from PYMNTS and to the sharing of your information with our sponsor, if applicable, in accordance with our Privacy Policy and Terms and Conditions .Complete the form to unlock this article and enjoy ...