The moment of truth for social media
Background information
by Samuel Buchmann
German books
We have a family dog – and I think it’s great
Opinion
by Ann-Kathrin Schäfer
Questions raised over new products with apparent signs of use
Behind the scenes
by Daniel Borchers
These are our flop products for 2025
Background information
by Samuel Buchmann
Why don’t we cancel when plan prices go up?
Background information
by Martin Jungfer
