Touchscreen-enabled vending units stocked with duty-free cosmetics, eyewear, snacks, and accessories, featuring AR try-ons, product videos, personalized recommendations, and contactless NFC/Apple Pay checkout. Enables 24/7 impulse buys in high-traffic zones, cuts staffing by 80%, and boosts sales 15-25% through dynamic promotions. Connects to inventory systems for remote restocking and integrates with airport apps for seamless transactions.