Learn to create a computer vision application that automates hardware item identification, cost calculation, and database recording in this 22-minute video tutorial. Explore the new Roboflow Instant training tool's capabilities while building a self-serve checkout system, requiring only a few example images to create a functional vision model. Master the integration of custom automations through Workflows, implement visualization techniques, and develop data transformation processes. Follow along to construct a complete system that performs inference visualizations and calculates total costs, demonstrating practical applications of computer vision in retail automation.