Self-service kiosks with barcode and QR code readers enable quick and efficient user interactions by allowing customers to scan tickets, membership cards, mobile coupons, or appointment confirmations independently. These kiosks streamline processes such as check-ins, queue registration, product information retrieval, and payment verification, reducing wait times and easing staff workload. Equipped with high-accuracy scanners and user-friendly touchscreens, they are ideal for high-traffic environments like hospitals, retail stores, transportation hubs, and government offices. Seamlessly integrated with backend systems, these kiosks enhance customer experience by providing fast, reliable, and contactless service options.