PayRange represents a specialized mobile payment solution targeting the cash-dominated ecosystem of vending machines, laundry facilities, and arcade equipment. Developed by PayRange Inc., the Android application transforms smartphones into contactless payment devices for thousands of supported machines nationwide, positioning itself as a niche disruptor in the cashless transaction space. The core functionality centers on an exceptionally streamlined payment process: users swipe horizontally to select a specific machine and swipe vertically to authorize payment. This gesture-based interface requires minimal user input while maintaining transaction security. The system connects to machines via Bluetooth Low Energy technology, ensuring compatibility without requiring hardware modifications to existing equipment. Each transaction processes through encrypted channels with payment methods stored in the user's digital wallet. User experience prioritizes simplicity over feature density, with the interface consisting primarily of the swipe mechanism and transaction history. Real-world usage patterns show particular adoption in multi-unit housing laundry facilities, university campuses, and corporate vending areas where traditional coin operations create friction. The timer alert feature, which notifies users of machine completion cycles, addresses a previously unserved need in the market. User feedback consistently highlights convenience and reliability, with Amber Olearnyik (2025-07-01) noting 'so much easier than using quarters' and Robert T (2025-08-11) praising the timer functionality. However, Ellen Harris (2025-08-10) raised concerns regarding refund policies for failed transactions, indicating potential customer service gaps. The 4.5-star aggregate rating reflects generally positive reception despite occasional technical issues. The application excels in its specialized domain through exceptional convenience and thoughtful features like completion alerts, though its utility remains limited to supported machines. Dependency on Bluetooth connectivity and machine-specific compatibility creates geographical limitations, while the refund process appears to require refinement based on user reports. Ideal for urban dwellers, students, and frequent users of coin-operated equipment seeking to eliminate physical currency dependency.