Klarna Group PLC (NASDAQ:KLAR) reported upbeat third-quarter earnings before the market open on Tuesday.Klarna reported quarterly losses of 25 cents per share, which beat the market estimate for a loss of 33 cents per share. The company also reported quarterly revenue of $903 million, which beat the market estimate of $881.898 million.Looking ahead, Klarna set fourth-quarter revenue guidance of $1.065 billion to $1.08 billion, which is higher than the $1.058 billion estimate. Despite the better-than-expecte ...