Kaufland

Kaufland customers can cash in surplus coins for vouchers at Coinstar machines. A growing number of Edeka and Rewe stores is also offering the service.

Consumers want more transparency. Product scanner apps for shoppers' smartphones are booming. However, the evaluation of a product can only be as good as the quality of the data set available in the app. It is worth taking a look at the cooperation between the French pioneers Alkemics and Yuka.

Tests in some stores and even framework agreements with technology suppliers are not yet proof that electronic labels will soon be seen in all stores. Retailers will only achieve a rapid ROI if they use the labels to react more dynamically to market developments with intelligent price optimisation solutions, to optimise in-store processes or to offer customers significant additional benefits.

Nutri-Score based on the French model comes to Germany. The commitment of major German retailers to use the nutritional label on their private-label products increases the pressure on brand manufacturers. In France, retail primus E.Leclerc is a pioneer.

Kaufland is introducing self-scanning with customers' smartphones in its shops in the Czech Republic. Software partners are the Dutch specialists of Re-Vision.