🛠️ Proudly designed, supported & developed in Tamil Nadu

Next-Gen Retail Mobile Billing App for Smarter Business Management

Bill Master is a powerful mobile billing and retail management app designed to make your business faster, smarter, and more efficient. Whether you manage a small retail shop, supermarket, or multiple outlets, Bill Master helps you handle everything from billing to inventory — right from your smartphone.

With Bill Master, you can:
💳 Generate and print bills instantly
📦 Manage stock and track inventory in real time
📈 View detailed sales reports and performance insights
👥 Build strong customer relationships with quick and accurate billing
☁️ Access your business data anytime, anywhere

Our all-in-one POS solution is built to simplify daily operations, reduce manual errors, and boost overall profits.

Bill Master – Simplify your billing. Strengthen your business.

📱 Download Bill Master today from the Google Play Store and start managing your business on the go!

No credit card No processing fee
Images of big supermarket openings

#1 Trusted by 1000+ supermarkets across Tamil Nadu

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Recent Store Launches Powered by Kassapos

From retail chains to local Shop , Kassapos powers new store openings every single week.

One Touch Billing

Location: Chennai
Name: Kassapos BillMaster App

Flagship Launch

One Touch Billing

Location: Chennai
Name: Kassapos BillMaster

Recent Launch

Kasspos Retail Mobile Billing Software Explanation

From retail chains to local Shop , Kassapos powers new store openings every single week.

Quick Demo
Mobile App Live Billing

From Day 1 to 7+ years—These Stores Run Smoothly on Kassapos

Tired of Common Mobile Billing Software Problems?

App runs slow or freezes while loading bills and customer data?

Network or sync issues cause missing or duplicate bills?

Unsaved data gets lost when the app crashes unexpectedly?

Incorrect tax or total due to calculation errors?

Bluetooth or Wi-Fi printer fails to connect or print bills properly?

Complex user interface makes billing slow and confusing?

And worst of all? You may not even realize these issues are costing you lakhs each year.

Frustrated person with paperwork

Here is our feature-loaded Retail Mobile Billing Software

Everything you need to run your Shop efficiently

Ultra-fast billing (handles rush hours & queues)

Advanced billing system designed for high-volume retail environments

Mobile & Tablet Billing
Category & Product Creation
Supplier & Customer Creation
Expense Name Creation
Cashier Wise Billing
Reprint Options
Billing Print Thermal Print & Bluetooth Print

Why 1000+ Shop in Tamil Nadu Trust Kassapos

15+ Years

of Experience

10,000+

Happy Customers

3,000+

Daily Active Counters

Frequently Asked Questions

Everything you want to know before you get started

Start Using Software Made for Shop , by People Who Understand Retail.

Explore Kassapos without paying a single rupee. Book Your Free Demo in Just 15 Seconds.

100% secure & confidential
No credit card No processing fee

Proudly designed, supported & developed in Tamil Nadu