WashFlow POS lets car wash teams record orders fast and print clean receipts.
• Capture plate, car size, services, payment method, and customer mobile quickly.
• Print receipts on Telpo/Sunmi with aligned phone numbers and wrapped service names.
• Shop info is prefetched so the header and phones print on the first receipt.
• Offline-friendly: keep working when the network is down; sync when back online. (If offline not used, omit this line.)
• PDF/print fallback for non-Telpo/Sunmi devices.
• Simple totals, discounts, and clear phone/CR details on every ticket.