1. The Defendants are jointly and severally liable to the Plaintiff for KRW 67,100,000 and KRW 44,000 among them. From June 4, 2020 to the Plaintiff.

1. Facts of recognition;

가. 원고는 결제시스템에 대한 네트웍 구성 및 정보제공업무 등을 하는 회사이다.

Defendant B (hereinafter “Defendant Company”) is a company engaged in telecommunications sales and electronic commerce, etc., and Defendant C is the sole internal director of Defendant Company as the sole internal director.

B. On February 2020, the Plaintiff entered into an agency contract with D to delegate the recruitment, maintenance, management, etc. of VN franchise stores (VLDD N Network, Added Network).

Accordingly, on January 14, 2020, the Plaintiff entered into a system construction contract with D and established a system with D until February 29, 2020, and received 50,000,000 of the price (a value-added tax separate).

(c)

The defendant company decided to take over the above contracts between the plaintiff and D in parallel.

Accordingly, on March 17, 2020, the Defendant Company acquired the system that the Plaintiff had established with D, and entered the system construction contract between the Plaintiff and the Plaintiff on March 17, 2020, but “the construction of the system was completed.”

Defendant C and D guaranteed the obligation of Defendant C and D under the above contract.

The main contents of the above contract are as follows:

Article 2 (Period of Contract) The contract term of this Agreement is from January 14, 2020 to March 17, 2021, and the contract term may be changed by mutual agreement between the parties.

Article 4 (Cost for System Construction and Management) ① Costs for System Construction under this Agreement are KRW 90,00,000 (Additional Value-Added Tax Map).

② The Plaintiff’s claim for the price under paragraph (1) is classified as follows, and the Defendant Company shall pay the price as follows:

Won 10,000,000 for an intermediate payment of KRW 20,000: KRW 20,000 for an intermediate payment of cash payment of KRW 15 days after the contract was concluded: The remainder of KRW 40,000,000 for cash payment of KRW 15 days after the contract was concluded: After the development is completed, and the Plaintiff shall pay the cash payment of KRW 150 days after the examination.