As an experienced matador in management and procurement at Magneton Kroměříž, ŽDB Viadrus, Vítkovice and Legios, Martin Wiederman claims that the reality of buying is sometimes absurd. He says, for example, you can quietly judge who’s been doing most for their business over the years. He counts process management, operational management and the procurement process among his life-long hobbies, so it's no wonder he likes to share his knowledge through both publishing and lecturing.