SmartKhata: Udhar Bill & Stock
In-app purchases
Everyone
info
100+
Downloads
About this app
Stop chasing your udhar in a paper book.
SmartKhata is a khata, billing and stock app built for Sri Lankan shops — retail, grocery and mini marts, pharmacies, restaurants and cafés, wholesale, hardware, and phone shops. Every customer balance, every sale and every rupee of stock — in one place, on your phone and on your desktop.
Why shop owners switch to SmartKhata
The credit book never balances when it's spread across three notebooks, two of them at home. A Rs. 2,000 debt from four months ago quietly becomes money you've already written off — without ever deciding to. Asking for it back is awkward, so the call never happens, and the older a debt gets the less likely it is to come back. Meanwhile stock is a guess: you find out something ran out when a customer asks for it, and slow movers sit on the shelf tying up cash you could be using.
SmartKhata fixes it with one ledger, one bill, one reminder.
📒 Credit book (khata)
One running ledger per customer, always up to date. Balances are colour-coded by how overdue they are, so you know who to follow up with first — at a glance, no digging through pages.
💬 WhatsApp payment reminders
Send a reminder with one tap. Your customer gets a link to a clean statement page showing exactly what they owe — no confrontation, no awkward call.
🧾 Billing and POS
Ring up a sale in seconds. Stock updates automatically as you bill — no separate step, no forgetting to update inventory later.
📦 Stock management
Know what's running low before a customer asks for it. See which items are actually moving and which are just tying up your cash on the shelf.
📊 Reports
Cash in the drawer isn't profit. See what a genuinely good week looks like, backed by a real record instead of a guess.
🌐 Built for Sri Lanka
Full English, Sinhala (සිංහල) and Tamil (தமிழ்) support, LKR throughout, and templates for how Sri Lankan retail, grocery, pharmacy, restaurant, wholesale, hardware and phone shops actually operate.
Free 30-day trial — no card required.
Built by Rivvn Tech. Questions or feedback: rivvntech@gmail.com
SmartKhata is a khata, billing and stock app built for Sri Lankan shops — retail, grocery and mini marts, pharmacies, restaurants and cafés, wholesale, hardware, and phone shops. Every customer balance, every sale and every rupee of stock — in one place, on your phone and on your desktop.
Why shop owners switch to SmartKhata
The credit book never balances when it's spread across three notebooks, two of them at home. A Rs. 2,000 debt from four months ago quietly becomes money you've already written off — without ever deciding to. Asking for it back is awkward, so the call never happens, and the older a debt gets the less likely it is to come back. Meanwhile stock is a guess: you find out something ran out when a customer asks for it, and slow movers sit on the shelf tying up cash you could be using.
SmartKhata fixes it with one ledger, one bill, one reminder.
📒 Credit book (khata)
One running ledger per customer, always up to date. Balances are colour-coded by how overdue they are, so you know who to follow up with first — at a glance, no digging through pages.
💬 WhatsApp payment reminders
Send a reminder with one tap. Your customer gets a link to a clean statement page showing exactly what they owe — no confrontation, no awkward call.
🧾 Billing and POS
Ring up a sale in seconds. Stock updates automatically as you bill — no separate step, no forgetting to update inventory later.
📦 Stock management
Know what's running low before a customer asks for it. See which items are actually moving and which are just tying up your cash on the shelf.
📊 Reports
Cash in the drawer isn't profit. See what a genuinely good week looks like, backed by a real record instead of a guess.
🌐 Built for Sri Lanka
Full English, Sinhala (සිංහල) and Tamil (தமிழ்) support, LKR throughout, and templates for how Sri Lankan retail, grocery, pharmacy, restaurant, wholesale, hardware and phone shops actually operate.
Free 30-day trial — no card required.
Built by Rivvn Tech. Questions or feedback: rivvntech@gmail.com
Track udhar, bill at the counter and manage stock — one app, three languages.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info, Financial info and 2 others
- Data is encrypted in transit
- You can request that data be deleted
What’s new
What's new:
• Send any entry to a customer or supplier: a receipt card with the balance, on WhatsApp or SMS, in English, Sinhala or Tamil
• Print on A4 or a thermal receipt printer: choose your invoice format in Printer settings
• Set your business currency, plus Hindi, Bengali, Urdu, Nepali and more languages
• Quotations: discounts, your own branding and terms
• Fixes and polish
• Send any entry to a customer or supplier: a receipt card with the balance, on WhatsApp or SMS, in English, Sinhala or Tamil
• Print on A4 or a thermal receipt printer: choose your invoice format in Printer settings
• Set your business currency, plus Hindi, Bengali, Urdu, Nepali and more languages
• Quotations: discounts, your own branding and terms
• Fixes and polish
App support
About the developer
RIVVN TECHNOLOGIES (PVT) LTD
jstrfaheem065@gmail.com
No 188, Ampara Road
Sammanthurai 32200
Sri Lanka
+94 76 634 0167
