1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. Defendant F Co., Ltd. (hereinafter “Defendant F”) is a so-called multi-level marketing company that engages in cosmetics, health assistive foods, household goods wholesale and retail business, communications sales business, multi-level marketing business, etc., and Defendant G is an executive officer of Defendant G, who is called the president of the Defendant Company.

The plaintiffs are multi-stage salesmen who registered as members of the defendant company and purchased goods from the defendant company and sell them to others.

B. From the Defendant Company, ① Plaintiff A, July 16, 2016, KRW 4,290,000, and the same year

8.4. 3,421,000 won; ② Plaintiff B shall be 4,290,000 won on July 16, 2014; and

8.4. 3,421,000 won, and 3.30,000 won for Plaintiff C, April 5, 2014, and the same year

7. 16.3,960,000 won, 4.4,290,000 won on July 16, 2014; and

7. 30.1,870,000 won, and 1,870,000 won on December 1, 111 of the same year, and 5 Plaintiff E (hereinafter “H”) was opened on May 15, 2015, and the same year.

2.2.1,100,000 won, and the same year.

6. 29.2,475,000 won purchased goods, such as cosmetics.

[Reasons for Recognition] Facts without dispute, Gap's 1 to 7, 9, 10 evidence (including each number), the purport of the whole pleadings

2. The plaintiffs' assertion and determination parties agree to return all the goods purchased by the plaintiffs from the defendant company on December 16, 2014, each of the above 1-B items, which the plaintiffs purchased from the defendant company, to the defendant company. The defendant company's "Chairperson", who is responsible under Article 401-2 (1) 3 of the Commercial Act, agreed that all the goods purchased by the plaintiffs shall be returned and disposed of for three months from the date of purchase. Thus, the defendants jointly and severally are liable to return the goods as stated in the plaintiffs' claim for return to the plaintiffs.

Article 17 (2) of the Door-to-Door Sales Act provides a written offer to a multi-level marketing salesperson who has entered into a contract for the purchase of goods through multi-level marketing within three months from the date of entering into such contract.