It established a joint purchase book in 2012 and developed its own contents and character IPs. Innovative products were introduced to the market through the development of various patented technologies. Through an online and mobile-based book commerce called “Joint Purchase Book,” we have our own database of 800,000 members. First introduced to the market in January 2018, the son and daughter book club Currently, we are conducting over-the-air advertising and online natural marketing. In addition, we are creating an opportunity to achieve 50 billion sales in 2019, starting with 6 billion home shopping sales in the first half of 2018.