1. The defendant shall pay 143,233,940 won to the plaintiff and 12% per annum from December 5, 2019 to the day of complete payment.

From July 31, 2019 to November 1, 2019, the Plaintiff engaged in wholesale and retail business of medical supplies, etc. sold goods equivalent to KRW 151,23,940 in total to the Defendant, including AS-1100 (1M*2M) 7T class 6/24, and class 23, but the Defendant paid KRW 8,00,000 to the Plaintiff. However, the fact that the Defendant paid KRW 8,00,000 to the Plaintiff does not conflict between the parties, or that the Plaintiff paid KRW 1 through 4 may be recognized by comprehensively taking account of each of the descriptions in the evidence.

Therefore, the Defendant is obligated to pay to the Plaintiff 143,233,940 won (=151,233,940 won - 8,000,000 won) and damages for delay calculated at the rate of 12% per annum from December 5, 2019 to the date of full payment following the delivery of the application for the instant payment order.

Thus, the plaintiff's claim of this case is justified.