British American Tobacco engages in the manufacturing and global distribution of tobacco and nicotine-related consumer goods. In addition to processing and producing traditional combustible cigarettes, the business also covers new tobacco alternatives such as electronic vaporizers and heat-not-burn devices. The company is responsible for tobacco leaf raw material procurement, recipe blending, and automated packaging. Finished products flow through extensive commercial logistics networks for physical sales in retail convenience stores and duty-free channels across multiple countries globally.