Techpay has launched Swiftpay, a mobile payment system designed for supermarkets and retailers that requires no new hardware and directly integrates with existing systems. The app, available on both Apple and Android devices, allows consumers to shop, create shopping lists, scan coupons, and check out seamlessly with various payment options. Swiftpay aims to offer more convenience and features than traditional mobile payment apps like Apple Pay, providing valuable data feedback to merchants.