This research is a qualitative research that examines the design of inventory information systems at CV. Mysneaker Retail Indo. This study analyzes the information system on inventory at CV. Mysneaker Retail Indo. This study uses observation with interviews. The results of this observation are written on the observation sheet carried out by the observer. Unstructured interviews were conducted in order to obtain more comprehensive interview results with informants. Research data was collected through observation, unstructured interviews, and documentation. CV. Mysneaker Retail Indo has collaborated with a third service party, namely mokapos, to help carry out the inventory system for this business by the end of 2022. This application is available on desktop and mobile. This application makes inventory management in managing inventory fast and accurate so as to minimize errors in data. This business uses Use Case Diagrams. Use Case Inventory Diagram proposed, there are several involved in the system namely Warehouse Admin, Marketing and Owner.

This study was conducted to find out: (1) whether bitcoin is a profitable investment instrument; (2) how to make bitcoin a profitable investment instrument. This article was compiled using the “Library Research” approach where the data obtained will be analyzed in depth descriptively. The results of the study show that: (1) Bitcoin is a profitable investment instrument due to the limited supply of Bitcoin, which makes this instrument behave like Gold; (2) In order to become a profitable investment instrument, individuals can carry out mining activities to get Bitcoin prizes from miner applications and individuals can also carry out spot trading activities by taking advantage of the Bitcoin price difference when buying and selling so as to earn a profit.