Why did I get a yellow card at the toll station?
A yellow card at the Øresund bridge's toll station means something isn't right with the contract you have with your payment provider.
To avoid surcharges it's important you log into My Account at your payment provider and update your payment card information as soon as possible.
ØresundPAY (oresundpay.com/en) and Brobizz A/S (brobizz.com) are examples of Nordic payment providers.