“Fintech startup Klarna is launching a desktop browser extension that provides many of the features that you can find in the company’s mobile app — but on your computer. In addition to the ability to manage your Klarna payments, the extension automatically applies coupon codes when you’re on a checkout page. Klarna has acquired Piggy for the automatic couponing feature. Piggy originally built a browser extension that surfaces coupons and cashback offers when you purchase something — FinanceFWD first reported the acquisition and Klarna isn’t disclosing the terms of the deal.”