A. The Plaintiff is an individual entrepreneur who conducts publishing and planning business under the trade name of “C,” and the Defendant is an individual entrepreneur who carries on business related to the establishment of a display case and server in the trade name of “D.”

B. On September 2013, the Plaintiff requested the Defendant to perform the electronic book-related display and the production and development services on the website, and paid the service price, but the Defendant failed to complete the agreed development services.

C. Accordingly, the Defendant shall pay the Plaintiff KRW 44,00,000 as compensation for damages incurred in the failure to complete the above development services, and the Defendant shall pay KRW 11,00,000 on July 31, 2014, KRW 16,50,000 on August 31, 2014, and KRW 16,50,000 on September 30, 2014, and the delay rate was set at 25% per annum.

The defendant paid KRW 21,00,000 to the plaintiff in accordance with the above agreement.

[Ground of recognition] Facts without dispute, Gap evidence 1-1-2, Gap evidence 2-2, the purport of the whole pleadings

2. According to the above facts of determination, the Defendant is obligated to pay the Plaintiff the remainder damages amounting to KRW 23,00,000,000, and the amount equivalent to the rate of overdue interest rate of KRW 25% per annum from October 1, 2014 to the date of full payment, which is the day following the due date.

3. In conclusion, the plaintiff's claim of this case is justified and it is so decided as per Disposition.