What's wrong with the payment process in your country? Where I am it's as easy as paying any invoice I get from a credit card company or I can by with debit card.
Also in my country, in Europe, Klarna is mentioned more and more in news articles about consumer debt and predatory lending, so I think their market share among people who keep credit card balances is increasing. They have stopped or kept pending unusually large purchases by me pending a credit check, but they could probably do a lot more to not get a reputation as lumped together with the most predatory consumer loan banks.
Also in my country, in Europe, Klarna is mentioned more and more in news articles about consumer debt and predatory lending, so I think their market share among people who keep credit card balances is increasing. They have stopped or kept pending unusually large purchases by me pending a credit check, but they could probably do a lot more to not get a reputation as lumped together with the most predatory consumer loan banks.