The modern economic world is characterized by a vast number of different customer requirements, products, and variations of products, as well as ideas, meanings, opinions, and arguments. Marketing activities are nowadays embedded in a complex world characterized by a multitude of interdependencies and interrelations between different stakeholders and interest groups. Hitherto, economic systems, and above all marketing strategies, strive to separate concerns in order to control the whole. The development of autonomous and stand-alone marketing concepts in the past reflects this paradigm. To...