Kakao Pay, the mobile payment subsidiary of tech conglomerate Kakao, has proclaimed the firm s goal to achieve 10 billion transactions per year within the next three years, and step up as the country s most frequently used financial application platform that caters to customers financial needs. During a press conference held at Conrad Seoul Hotel, Monday, Kakao Pay CEO Shin Won-keun highlighted that the mobile payment firm is aiming to create a close-knit financial ecosystem centering on Kakao Pay s platform.