Carrefour’s new Promocash concept is to be rolled out to some 20 stores this year following successful trials in Lille, Macon and Rouen, it is understood.

The new Promocash concept emphasises fresh food and the non-food product offer and has a modernised wine cellar.

Promocash has also enhanced its ecommerce offer, which is now available across all departments, and has begun to deploy a

drive-in service.