Klarna was founded in Stockholm in 2005 with the idea to simplify buying. Today, they are one of Europe’s fastest growing companies. In 2014 they joined forces with SOFORT and formed Klarna Group, the leading European payment provider.
Klarna Group has more than 1200 employees and is active on 18 markets. They serve 35 million consumers and work with 50 000 merchants. Their goal is to become the world’s favourite way to buy, and they're on good way to succeed...
Making Klarna Checkout fully integrated in Arastta will give the shops a great checkout option, and a good and easy start for many shop owners in both Europe and USA. But also Arastta will get a boost from it, as there is none other free open source shops having a fully working integration yet as I know... VirtueMart is the closest, but too buggy to be recommended.