With the development of the times, many companies now use technological assistance to help with a job. But there are not many who still use manual methods such as in recording inventory which takes a lot of time and is ineffective, therefore the role of information systems is needed to deal with this problem. Building an information system in a company requires a good understanding of the system that will be used in the company both in the process of inputting goods, outputting goods, therefore by designing a Web-based inventory application that is easy to develop and user-friendly and pays attention to the User Interface (UI) and User Experience (UX) according to user needs, then making the right application can help improve company performance, up to the application implementation stage whether the application is running properly. The system implementation method uses the Waterfall method, which is done in stages to reduce the risk of revisions at the past stages and data collection by conducting interviews in order to get the user's needs precisely and get valid data. In the E-Stock application, there is a history for incoming and outgoing goods and there are access rights which make it possible for fraud in business to be smaller, because all transactions in and out of goods are recorded by parties who have their own authority
Widodo et al. (Fri,) studied this question.