The FDA Regulations say the minimum age to sell tobacco and vaping products is 18, but it may be different for your store. We Card The FDA Regulations say the minimum age to sell tobacco and vaping products is 18, but it may be different for your store. We Card Federal government has raised legal age to buy tobacco and vape products to 21, but Wisconsin's laws don't allow police departments to enforce the change : r wisconsin Can you buy a Vape if under 18 online? AtmosRX Blog