Academic Paper from the year 2018 in the subject Business economics - Offline Marketing and Online Marketing, grade: 2.1, course: CUSTOMER SERVICE AND MARKETING, language: English, abstract: The center-piece of all marketing activities is the customer. In the words of Peter Drucker, as cited in (Cohen, 2012), marketing is not a function but the whole essence of a business seen from the customer's eyes. Thus, the key to a company's survival, profitability...