It is no longer as simple as cheap refuel on certain days
Øystein Foros and Frode Steen: Customers do not get to know when petrol prices are at their lowest.
It is hard for customers to know when petrol prices are at it's lowest. An easy rule of thumb about refueling on a certain weekday does not work anymore, Øystein Foros and Frode Steen write.
Their chronicle Det er ikke lenger så enkelt at du kan fylle tanken billig på bestemte dager (in Norwegian) was published in Dagens Næringsliv on October 6, 2019.