OBS_VALUE: (Source 1) No bank shall coerce a borrower to open a bank account against his or her will, in connection with credit transactions. This practice is regarded as an unfair business practice and prohibited by the act. The general competition law prohibts unfair trade practices. Article 23(1) of the general competition law lists the types of unfair trade practices; the third one is Unfairly coercing or inducing customers of competitors to deal with oneself. The enforcement decree of the general competition law has a table (1-2) which gives a more detailed definition of this practice. According to the attached table 1-2 (Source 3), unfairly coercing or inducing customers of competitors to deal with oneself refers to product tying, which is coercing costomers of an enterpriser's products/service to purchase another product/service from the enterpriser or the business which the enterpriser designates, in an unfair way compared to the normal trade practices.