Klarna rolls out a checking account-like product and a cashback offering in 12 markets including the US and across Europe, as it prepares for a US IPO (Ryan Browne/CNBC)

Ryan Browne / CNBC:
Klarna rolls out a checking account-like product and a cashback offering in 12 markets including the US and across Europe, as it prepares for a US IPO  —  Financial technology firm Klarna is pushing deeper into banking with its own checking account-like product and a cashback offering that rewards users for shopping via its app.