Small businesses, delivery services, and remote field teams often face fragmented checkout solutions, limited mobility, and slow transaction processing. Traditional POS setups can take up space, require multiple devices, and lack flexibility for modern payment methods.
x-pos is a complete Android-based POS application designed for standalone operation or API integration with other applications such as ECR, fiscal apps, or telco solutions. It supports multiple POS2Host protocols and card schemes, giving businesses the flexibility to accept payments anywhere, securely, and efficiently. The application is managed through the Watch4TMS solution for terminal management and remote software distribution.
Supports sales, voids, cash back, installments, tips, pre-authorization, and receipt management Works on Castles Android POS (Q1 2025: Verifone Neo; Q2 2025: Sunmi PCI terminals) Integrates with ECR systems via ECR Agent Supports multiple card schemes: VISA, MasterCard, AMEX, Diners, JCB, CUP
Standalone POS application Payment API integrated into other Android applications
Supports ISO8583, SPDH, and JSON-configured transactions Managed via Watch4TMS for remote SW distribution and terminal monitoring
Enables payments in small businesses, pop-up stores, deliveries, and remote sales Supports loyalty benefits, vouchers, eWallets, crypto payments, and tokens Touchscreen, camera (barcode), and optional fingerprint scanner for enhanced UX
X-POS brings mobility, flexibility, and efficiency to every checkout scenario. It reduces clutter, accelerates payment acceptance, and supports modern payment methods, helping businesses close sales faster, improve customer experience, and manage their POS network seamlessly.
Core POS software
Enables connectivity with ECR systems
Terminal management and remote software updates
Castles Android, Verifone Neo (Q1 2025), Sunmi PCI (Q2 2025)