With the continuous development of modern economic and technology, somemarket entities which don’t have a dominant position often abuse their comparativeeconomic advantage to deprive the counter-party’s trading options and further distortthe fair transaction order in their commercial relations. Quintessentially, the problemthat large retailers collect the entrance fee becomes more and more prominent.Basing on the elementary theory of antitrust law, combing the different theoreticalperspectives in academic, ...