With an estimated 300,000 users in Norway , Sweden and Denmark and founded in 2015 , Lunar has raised more than $ 100mn in
funding drives . It is a specialist digital bank that is investment focused . Customers are provided with a comprehensive view of their spending , but because Lunar is an investment-focused bank , it is largely marketed as a second bank for those that want a financial hub specifically devoted to investment banking .
Curve ranks highest among digital European banking customers seeking maximum cashback services , offering a generous 1 % on every purchase , on all cards . Curve also combines all payment methods into one card , making it easier for customers who only have to recall one PIN . There are two modes of cashback ; one for regular purchases and the other for select popular retailers . Unlike other banks , however , Curve does not offer support for ATM transactions .