"Hey Google, how hot is it today?" Your Google Assistant can help you with more than a million actions, our houses are increasingly becoming "smart homes" and technology is developing rapidly. Retail chains in consumer electronics have a huge product range, products with all kinds of new technical gadgets. For these chains, such as MediaMarkt, Coolblue and BCC, it is therefore extremely important that their sellers have sufficient knowledge about all these products. And this knowledge is provided by the product brand.