Totals take hours
Adding up pages at the end of the day is slow, and one wrong number throws everything off.
Digital khata for shops
Your khata, now it adds up by itself.
Opsenza is a khata app that does more than write things down. Every sale, purchase and payment adds up on its own, so you always know your cash, your stock, who owes you and today's profit.
No card needed to start. Web, Windows and Android.
Why the paper khata stops working
Udhaar gets forgotten
Small amounts written on different pages are easy to miss, and customers dispute what they owe.
You can't see profit
The khata shows money in and out, but not what you actually earned after the cost of the goods.
Every entry adds up on its own
Make a bill and Opsenza updates the customer's balance, your stock and your cash in the same moment. No more adding pages by hand.
- Bills, payments and expenses in one place
- Running balance for every customer and supplier
- Daily, monthly and yearly totals in one tap
Udhaar you can trust
Each customer has a clear statement with every bill and payment. Share it on WhatsApp so there's no argument about the amount.
- Who owes what, and for how long
- Payment reminders by WhatsApp or email
- Customers can open their own statement online
Get started in three steps
Try everything first in a demo company with sample data.
1. Add your items and customers
Type them in or import a list from Excel. Opening balances come across too.
2. Bill at the counter
Use the point of sale on a laptop or phone, or make a bill from anywhere.
3. See the day close itself
Sales, cash, stock and profit for the day are ready without adding anything up.
Questions
What is a khata app?
A khata app is a digital version of the shop's ledger book (khata). Opsenza records your sales, purchases, expenses and customer credit, and adds everything up for you, so totals, balances and profit are always ready.
Is Opsenza a free khata app?
Opsenza starts with a free trial and no card is needed. After the trial you pick a paid plan to keep adding entries. In Pakistan you pay in rupees by bank transfer or Raast. If you don't pick a plan, your data stays safe and read-only.
How is Opsenza different from a simple udhaar app?
Simple udhaar apps track who owes you money. Opsenza also keeps your stock, purchases, expenses, bank and profit, so the whole shop's accounts are in one place.
Does it work on mobile?
Yes. Use it in any phone browser or the Android app, and on a laptop with the Windows app or a browser. Everything stays in sync.
Can my staff use it?
Yes. Add staff with their own login and role, so a cashier can bill without seeing your profit or bank.
More for shops and small businesses
Opsenza keeps billing, stock, udhaar, bank and profit in one place.
POS software Inventory software Udhaar tracking All features
Try it with your own shop
Set up in minutes. Your first bill can go out today.
Start your free trial