딜앱 (dealapp) - 카드결제창 생성 is a business app by 파이어씨드 with 50,000+ downloads (about 70K estimated). Released Sep 3, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Send the card payment link directly to the customer's KakaoTalk. Order forms, refund policies, and settlements all in one go.”