The reason group chose the particular business because I have experienced playing card games such as Vanguard, which I have a collected a lot of different types of. The small business the group chose to work with is a Card Shop Retailer, which sells Trading Card Game such as Vanguard and Buddyfight. These cards are published by Bushiroad. In this era, many young people buy these card because every sixth months there will be new releases of new RRR or SPR card. The cards are organized by their release date, brand name, card set, publisher and which card series they belong to. The products that are being sold also has values of their price and quantity available. There are three designated roles, Dumac Revano Chen will be responsible for combining Visual Studio and Database mysql, I will be responsible for designing the interface with Visual Studio and finally, Naufal Muhammad Zavier will be responsible for designing the database through MySql.