★”Choice from MD” in Kyobo Book Centre, the largest bookstore in Korea
★Convey the hidden economic concept of the convenience store in an amusing and fun way, the friendly place that kids love most. Expose children to the basic concepts of economics, the meaning of money, the value of labor, and how to spend wisely.
★Visiting convenience stores can also lead to economic enlightenment, habit guidance and financial intelligence training.

White Cat, the protagonist of this book, is a fan of convenience store. It goes to the convenience store almost every day, looking for its favorite salmon roll cake. When it learns about the existence of mobile phone gift certificates which can buy goods without spending money. It also discovers the display secret of merchandise in the convenience store, and knows why the price of the same goods is different in supermarkets and convenience stores. By experiencing economic activities in convenience stores, White Cat understands the basic concepts of economics, such as supply, demand, and production, as well as the meaning of money, the value of labor, and how to spend wisely.

Children who read this book will treat convenience stores differently: They see new snacks in prime locations and think of the "rules of display" instead of buying them as they please and without restraint. And they think of “the rise of the single economy” and the process of distribution when seeing fruits in a small package. Convenience stores are not only where you can buy the goods you need, but also where you can buy economic knowledge.

1. Magic Spell of the "Limited Edition" Wallet
2. I'm the Only One Who Doesn't Have A Mobile Coupon!
3. Convenience Store, Give My Pocket Money Back!
4. Convenience Store Shelves Are Silent Battlefields
5. Convenience Store, the All-Purpose Store Near Me
6. Convenience Store Is Forbidden Zone!
7. Can I Change the Shelves?
8. My Own Convenience Store
9. Get Rid of Debt
…