As a mobile stall, the electric tricycle offers significant advantages for food vendors and street traders. Modified with dining or snack car features, it combines low cost and high flexibility. The compact design allows it to quickly move to different locations, such as night markets, morning markets, commercial areas, and tourist spots, making it easy to capture every business opportunity. Additionally, its open compartment facilitates easy loading and unloading, while the electric drive system ensures energy efficiency and low noise, creating an eco-friendly and cost-effective solution for mobile vending.