Klarna chairman sent a stark post-IPO message to CEO: 'We're 10 years behind Revolut'
1. Klarna celebrates its 20th anniversary alongside a recent IPO. 2. CEO acknowledges Klarna is 10 years behind rival Revolut. 3. Klarna aims to disrupt the US credit card market with strategic expansions. 4. Company recently launched a US debit card pilot program. 5. Klarna values itself at $15 billion following the IPO.