When customers attempt to purchase alcoholic beverageswho decides whether the Sale is legal?

The legality of a sale of Alcoholic Beverages is determined by a combination of factors, including state and local laws regarding alcohol sales, as well as the establishment's compliance with these regulations. Typically, the seller, often a retailer or licensed establishment, is responsible for verifying the buyer's age and ensuring that the sale meets legal requirements. If there's any doubt about the legality, the seller has the discretion to refuse the sale. Ultimately, enforcement and oversight are conducted by regulatory agencies at various levels of government.