Shoes are one of the important tools that support human life. Shoe enthusiasts are not only among young people, but all groups, from small children to adults and even the elderly. Ghandi shoes shoe store is a shoe store that sells online or online on Instagram social media. However, for the provision of products at this store, personal assumptions are still used so that it is less effective in determining product restock against requests from consumers so that they do not suffer losses. Therefore a sales information system application was designed and built at the Ghandi shoes store to make it easier to restock goods. The application development process uses the RAD (Rapid Application Development) development model. RAD was chosen because of the incremental nature of software development, especially for short processing times. The result of this study is that a sales information system application has been formed at the web-based Gandhi Shoes store. The resulting application can process sales transaction data, inventory reports and sales reports weekly.