Machen oder Lassen

The book to the successful podcast with Germany's most well-known consumer advocate. Do it or leave it? This is a question everyone faces - practically every day. How useful are smartwatches? Do I really need dental supplementary insurance? Will I save money if I wait for Black Friday or the summer clearance sale? And are vegetable chips really healthier than regular potato chips? In his new book based on the hit podcast "Do it or leave it?", Germany's leading consumer expert Ron Perduss answers these and many other questions, helping consumers navigate the daily madness of consumption. This way, you save time, money, and nerves, and are well-informed in various areas of life.