This book presents an e-commerce technology proposal to bring barbecue supplies retailers and consumers closer together in the municipality of Almenara-MG. Surveys were carried out among the population to understand their shopping needs and their acceptance of a technological tool that would provide this dynamism, as well as in the city's butcher shops, with the aim of understanding the trade and documenting demands. From this, a project development plan was drawn up, including strategies, system functionalities, technologies and development methods to achieve this result. Using the AndroidStudio, NetBeans and MySQL tools, a server was built containing the system's business rules, a database that met the demands found and an application for Android smartphones whose main purpose is to provide a search and comparison of prices in butcher's shops. After testing and implementation, the app is expected to increase competitiveness between establishments and provide consumers with a quicker and more convenient way of negotiating.