WhatsApp: +91-8178337101
+91-8178337101 | 8076311233 | 9810905958
About RITS | Product Section
RITS Technologies Logo
Client Login
FinTech & Billing App Dynamic UPI Payment QR WhatsApp Invoice Sharing

Lightning-Fast Finance & Mobile Billing App for Retailers, Wholesalers & Field Agents

Carry your billing counter in your pocket. Generate GST-compliant invoices in under 15 seconds, display instant dynamic UPI QR codes on your smartphone screen for immediate payment, share beautiful PDF invoices via WhatsApp, and manage customer ledgers on the move.

15-Sec Rapid Invoice Time
0% Fee Direct UPI Collection
Bluetooth Thermal Printer Sync
Auto Sync With Desktop ERP
View Quick Invoice Desktop
Pocket Billing Powerhouse

Issue Invoices, Track Outstandings & Collect Cash in Seconds

Built for high-volume retail counters, wholesale delivery vans, and travelling salespeople. Add items using barcode scanning or rapid search, apply GST tax slabs automatically, and generate dynamic zero-MDR UPI QR codes for immediate settlement.

Zero network lag with offline billing & auto-cloud backup
Direct 2-inch & 3-inch Bluetooth thermal printer printing
Automated WhatsApp payment reminder engine with UPI links
Finance & Billing Mobile App Interface
+12.5% Revenue Growth
Dynamic UPI QR Bill

Commercial Modules for Everyday Trade

Designed to accelerate billing speed, eliminate bad debts, and keep business books audit-ready.

15-Second Mobile GST Invoicing

Rapid line item entry, automatic CGST/SGST/IGST computation, reverse charge mechanisms, and Bluetooth thermal printer integration for instant paper bills.

Dynamic UPI QR Code Payment Generator

Displays an invoice-specific QR code on the phone screen with exact bill amount pre-filled. Money settles directly into your bank account with zero merchant transaction charges.

Instant WhatsApp PDF Bill & Reminders

1-tap WhatsApp sharing with professionally formatted PDF bills. Schedule automated polite payment reminder messages for pending customer dues.

Customer / Vendor Ledger & Cashflow

Track payables, receivables, daily cash in hand, and bank balances. Generates GSTR-1, GSTR-3B, and balance sheet reports compatible with CA audits.

Financial Security & Offline Architecture

True Offline Billing
Create invoices, print receipts, and log expenses even in remote warehouses with zero internet connectivity.
Encrypted Audit Logs
Every bill edit, deletion, or credit note is timestamped and cryptographically logged to prevent internal cash pilferage.
Universal ESC/POS Support
Native Bluetooth connectivity for all standard 58mm and 80mm wireless thermal receipt printers.
Two-Way Cloud Sync
Syncs immediately with your back-office desktop billing software, updating stock levels and accounting ledgers in real-time.

Book Billing App Demo

See how quickly you can issue GST invoices and collect UPI payments on your smartphone.

Direct WhatsApp: +91 8178337101

Other Enterprise Mobile Apps

School Management App
Logistics & Delivery App
Ecommerce Shopping App
Health & Telemedicine App
FinTech Engineering Lead

Direct phone consultation for mobile billing and POS thermal print setups: