Cardcool Co., LTD was established in 2019 and is an app development programming company. In November 2020, it began operating its first product, GemCard. GemCard is a brand-new investment tool in the sports card market, tailored specifically for sports card collectors, providing a simple and secure sports card trading platform. Sports cards are known as the representative of modern sports collectibles, and the three most collected sports cards are basketball cards, baseball cards, and American football cards. With the increasing international exposure and popularity of these three major sports, the total annual transaction volume of these three major sports cards can reach 1 billion USD, growing at an annual rate of 20%. The value of collecting lies in three key elements: vision, timing, and capital. GemCard's mission is to assist you in entering the market at a more precise timing, decisively evaluating investment targets, and flexibly utilizing capital to maximize transaction value. At GemCard, we have optimized the trading methods of traditional platforms, resolving the past issues of slow transaction speeds and expensive transaction fees in the sports card market. This saves transaction costs and time, increases market information transparency, and reduces the uncertainty of entering sports card trading.