Lead Books

Professional Invoicing & WhatsApp Automation for Windows

Transform your business operations with Lead Books—a powerful Windows desktop application that combines professional invoicing, quotations, sales receipts, payment management, and automated WhatsApp messaging. Deliver invoices instantly, accelerate payments, enhance customer communication, minimize follow-ups, build trust, and streamline your entire billing workflow—all from one unified platform.

One-Time Purchase • Lifetime License • No Subscription Fees

Revolutionize Your Business Billing

Lead Books empowers small and medium businesses with enterprise-grade invoicing capabilities, integrated WhatsApp automation, and comprehensive financial management—without the complexity or recurring costs.

Powerful Features at Your Fingertips

Everything you need to manage invoices, customers, inventory, and payments—with intelligent automation built-in.

Lead Books Key Features

Multi-Company Management

Manage unlimited businesses from one installation with separate branding, settings, and data for each company.

Customer CRM

Complete customer database with purchase history, outstanding balances, and automated communication tracking.

Document Engine

Create professional invoices, quotations, proforma invoices, delivery challans, and receipts with beautiful templates.

Product Inventory

Comprehensive product catalog with pricing, stock tracking, HSN/SAC codes, and low stock alerts.

Payment Tracking

Record payments, track outstanding balances, generate receipts, and monitor cash flow effortlessly.

WhatsApp Integration

Send invoices, receipts, and automated payment reminders directly to customers via WhatsApp—no manual effort required.

Reports & Analytics

Comprehensive business insights with sales reports, payment analysis, tax summaries, and customer analytics.

Automated Reminders

Schedule automatic payment reminders before and after due dates—never chase payments manually again.

Recurring Invoices

Automate subscription billing with recurring invoices that generate and send automatically on schedule.

Format Customization

Customize invoice templates, colors, logos, and branding to match your business identity perfectly.

Why Businesses Choose Lead Books

Join thousands of businesses that have transformed their billing operations with Lead Books.

Lead Books Benefits

All-in-One Solution

Eliminate multiple tools. Manage invoicing, CRM, inventory, payments, and WhatsApp automation from one powerful application.

Boost Productivity

Automate repetitive tasks like payment reminders, recurring invoices, and WhatsApp notifications—save hours every week.

Improve Cash Flow

Get paid faster with instant invoice delivery, automated reminders, and easy payment tracking—reduce outstanding dues significantly.

WhatsApp Integration

Reach customers instantly on their preferred platform. Send invoices and reminders via WhatsApp with one click.

Secure & Offline

Your data stays on your computer. No cloud dependency, complete privacy, and full control over your business information.

What You Get

✅ Key Advantages

Complete offline functionality—no internet required for core features
One-time purchase with lifetime license option—no recurring fees
Professional invoice templates with full customization
Automated WhatsApp integration for seamless customer communication
Multi-company management in single installation
Comprehensive reporting and business analytics
Recurring invoice automation for subscription businesses
Advanced payment tracking and reminder system
Import/Export data in Excel format for flexibility
No monthly subscription fees—pay once, use forever
Regular updates and feature improvements included
Dedicated customer support from Techno Ved team

⚠️ Important Considerations

Windows desktop application only (not web-based or cloud)
WhatsApp integration requires device connection via QR code
Single machine license per purchase code
Requires Windows 10 or later operating system
Initial setup and company configuration required

Ready to Transform Your Business?

Join the Techno Ved community and experience the power of automated billing and WhatsApp integration.

Join Our WhatsApp Community

Simple, Transparent Pricing

One purchase includes a single license for one PC/Laptop with lifetime access and no expiration.

What’s Included

✓ Single PC/Laptop License
✓ Lifetime Access – No Expiration
✓ All Features Unlocked
✓ Free Updates & Improvements
✓ Dedicated Customer Support
✓ WhatsApp Community Access
✓ No Monthly Fees or Hidden Costs

Lead Books – Professional Invoicing & WhatsApp Automation

Developed by Techno Ved Solutions

© 2025 Techno Ved. All rights reserved.

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Billing Software – Invoice Maker – WhatsApp Invoice Sender