Fast, Simple Online Billing Software for Retail & Wholesale
Manage your complete business from any laptop, mobile phone, iPad, or desktop browser. Generate 100% GST-compliant tax invoices in seconds, track inventory in real time across all counters, collect instant digital payments via dynamic UPI QR codes, and share professional PDF receipts directly on customer WhatsApp with zero server maintenance.
Any Browser: PC, Mac, Tablet & Mobile
WhatsApp Invoices: Instant PDF delivery
Real-Time Stock: Live cloud inventory updates
Zero Software Setup: Log in with Store Code
4.8 / 5 Rating • Trusted by 10,000+ Retailers, Wholesalers & Boutiques
● Cloud Synced
GSTIN: 29AAAAA0000A1Z5
₹ 6,400.00
₹ 4,200.00
₹ 1,800.00
💬 Send WhatsApp PDF
Auto-Deducted: 3 Stock Items
The Complete Cloud Billing Solution for Growing Retailers
Discover the modern way to generate bills, track inventory, and get paid faster without expensive accounting complexity.
Bill from Any Device, Anywhere
Ditch heavy computer setups. Open Chrome, Safari, Edge, or our mobile app on your smartphone, tablet, laptop, or Mac. Enter your Store Code and start billing immediately from your counter, warehouse, or home.
Instant WhatsApp & SMS Invoicing
Save up to 70% on thermal paper rolls. Click 'Save & WhatsApp' to dispatch professional branded PDF tax invoices directly to your customer's WhatsApp chat with dynamic UPI payment QR codes.
Real-Time Stock & Khata Ledgers
Stay in 100% command of inventory and cash flow. Track item quantities in real time, receive low-stock reorder warnings, manage customer credit khata, and send 1-click WhatsApp payment reminders.
InventoryPlus Online Billing vs Traditional & Expensive SaaS POS
See why retail store owners choose our hybrid architecture over restrictive cloud-only or outdated desktop tools.
| Feature / Capability | InventoryPlus Online Cloud | Generic Cloud Apps | Old Desktop Software |
|---|---|---|---|
| Device Accessibility | ✔ Any Device (PC, Mac, Tab, Mobile) | ✔ Browser only | ✘ 1 PC Only |
| Counter Billing Speed | ✔ Instant Sub-Second (< 0.05s) | ✘ Slow (1.5-3s HTTP lag) | ✔ Fast (Local only) |
| Offline Resilience | ✔ 100% Bills Without Internet | ✘ Completely Blocks | ✔ Works Offline |
| WhatsApp Invoice Dispatch | ✔ Built-in Automated PDF | ⚠ Expensive Add-On | ✘ Not Supported |
| Personal Cloud Backup | ✔ Google Drive & OneDrive Free | ✘ Vendor Locked | ⚠ Manual USB Only |
| Pricing & Value | ✔ Highly Affordable & Fair | ✘ Steep Monthly Subscriptions | ● One-Time High AMC |
Start Billing Online in Under 5 Minutes
No IT skills or server configurations needed. Just sign up, add your items, and start making sales.
Sign Up & Activate Store Code
Create your account and receive your unique Store Registration Code. Log in securely from any web browser on your phone, tablet, or laptop.
Import Items & Customer Khata
Upload your product master, GST tax slabs, barcodes, and customer contacts using our 1-click Excel templates, or sync directly from desktop POS.
Create Invoices & Collect UPI
Scan barcodes, select items, generate dynamic UPI payment QR codes, and dispatch instant GST-compliant PDF receipts to customer WhatsApp.
Trusted by Modern Businesses Across All Retail & Wholesale Sectors
Engineered for speed, compliance, and convenience in fast-moving commercial environments.
Apparel & Fashion Boutiques
Bill garments by size, color, and barcode. Deliver high-fashion PDF receipts on WhatsApp with your brand logo, exchange rules, and Instagram profile.
Wholesale, B2B Traders & Van Sales
Equip field sales reps with mobile billing at client stores. Take orders, apply wholesale price slabs, and issue GST tax invoices on the spot.
Repair Centers & Services
Combine spare parts sales with labor repair charges on one invoice. Send job estimates on WhatsApp and convert to finalized GST tax bills in 1 click.
Supermarkets & FMCG Stores
Combine physical counter checkout speed with web-based back-office stock tracking, supplier purchase entries, and multi-counter cash drawer audits.
Cut Operational Costs and Accelerate Cash Flow
How modern cloud billing delivers tangible bottom-line profits to retail store owners.
Slash Thermal Paper Roll Bills
Eliminate paper rolls that run out during peak hours. WhatsApp and SMS billing cuts paper costs by up to 70% while delighting modern smartphone shoppers.
Get Paid 40% Faster on Credit
Send automated WhatsApp payment reminders with your bank UPI QR code attached. Customers click, scan, and settle outstanding khata dues instantly.
No Dedicated IT Staff or Servers
Never worry about server crashes, hard drive replacements, or software reinstallations. Everything runs securely in the cloud with automated data backups.
Start Billing Online in Under 5 Minutes
Join 10,000+ business owners who simplified invoicing, cut paper costs, and expanded their store sales with InventoryPlus.
Browser & Device Support
- Browsers: Google Chrome, Apple Safari, Microsoft Edge, Mozilla Firefox.
- OS Compatibility: Windows 11/10/8, macOS, iOS (iPhone/iPad), Android, Linux.
- Responsive Layout: Auto-scales from 6-inch phone to 4K desktop monitor.
- Access Security: 256-bit SSL encrypted sessions via unique Store Code.
GST & Invoicing Formats
- GST Compliance: Auto-calculated CGST, SGST, IGST, HSN/SAC codes & RCM.
- Formats: 2-inch & 3-inch thermal receipts, A4, A5, and digital WhatsApp PDF.
- Customization: Add store logo, terms & conditions, bank details & UPI QR.
- Multi-Currency: Configurable currency symbols and sub-cent decimal rounding.
Real-Time Inventory Engine
- Live Stock Deductions: Decrements the second a sales bill is saved.
- Batch & Expiry Tracking: Track manufacturing date, batch code, and shelf life.
- Low-Stock Alerts: Automated reorder triggers when stock reaches minimum.
- Multi-Branch Visibility: Check stock across sister stores in real time.
Payments & Dynamic UPI QR
- Dynamic QR Codes: Invoice-specific QR codes for instant UPI settlement.
- Split Payments: Accept Cash, Card, and UPI on a single invoice.
- Customer Khata: Manage credit balances, credit limits & payment receipts.
- Direct Bank Settlement: Zero payment gateway commission or deductions.
Multi-User Staff Permissions
- Role Separation: Cashier, Billing Clerk, Store Manager & Accountant.
- Cost Price Hiding: Hide purchase rates and gross margins from cashiers.
- Discount Lockdown: Prevent unauthorized manual discounts at counter.
- Audit Log Tracking: Complete history of bill modifications and cancellations.
Cloud Sync & Google Drive Backup
- Hybrid Architecture: Syncs seamlessly with offline desktop counter POS.
- Automated Backups: Daily encrypted archives directly to your Google Drive.
- 1-Click Restore: Recover complete store data to any new PC in minutes.
- Data Ownership: Export your complete invoices and customer lists to Excel anytime.
Frequently Asked Questions About Online Billing Software
Everything you need to know about setting up web-based billing, device support, and data privacy.
1. What is online billing software and how does it compare to myBillBook?
Online billing software (or cloud POS) allows business owners to create GST invoices, manage inventory, and track sales directly through any web browser or mobile app. Like myBillBook, InventoryPlus provides an ultra-clean, intuitive interface designed for everyday Indian retailers and wholesalers with WhatsApp invoicing and UPI payments. However, InventoryPlus uniquely provides 100% Offline-First Speed: while pure cloud software freezes when your internet lags, InventoryPlus desktop counters continue billing seamlessly and sync automatically to the cloud when connected.
2. Can I use this online billing software on my mobile phone, iPad, or tablet?
Yes! Our online billing portal is 100% responsive and built for touchscreens. You can use your iPad, Android tablet, or smartphone to ring up sales at your counter, look up items with barcode scanning, accept UPI payments, and dispatch WhatsApp receipts. It turns any affordable tablet into a sleek, modern point-of-sale terminal without purchasing expensive POS hardware.
3. How does sending invoices on WhatsApp work for my retail customers?
When finalizing an invoice, the cashier types the customer's 10-digit mobile number and clicks 'Save & WhatsApp'. InventoryPlus immediately generates a formatted PDF tax invoice complete with your business logo, GST details, HSN breakdown, and a dynamic UPI payment QR code, delivering it straight to the customer's WhatsApp chat. Customers love having a permanent digital bill on their phone that never fades.
4. Can I print physical thermal receipts if some customers demand paper?
Yes. InventoryPlus gives you complete flexibility. You can print to standard 2-inch (58mm) and 3-inch (80mm) thermal receipt printers, print formal A4/A5 tax invoices on laser or inkjet printers, or go completely paperless via WhatsApp and SMS. You can even print a paper bill and send a digital copy simultaneously.
5. How is my business financial and customer data protected?
Your data privacy and sovereignty are paramount. All cloud communications use bank-grade 256-bit SSL encryption. Unlike closed SaaS platforms that hold your records hostage, InventoryPlus lets you export your complete customer contacts, invoices, and product data to Excel anytime. In addition, you can schedule automated encrypted backups directly to your personal Google Drive or OneDrive account.
6. Can I manage multiple billing counters and branches under one account?
Yes! With our Multi-Branch & Central Warehouse Hub, you can manage 2 to 50+ retail counters, shops, and warehouses under one Store Code. Review live store performance on the Remote Owner Dashboard, track stock transfers, and push centralized price lists effortlessly.
Modernize Your Store Billing with Cloud Simplicity Today
Join 10,000+ smart retail and wholesale entrepreneurs who bill faster, delight customers, and grow with InventoryPlus.