For supermarkets
Supermarket POS and inventory software for Nigeria
A supermarket has thousands of products, several cashiers and suppliers arriving every day. Onassify runs the checkout, keeps stock correct in every branch and shows the day's sales and profit on one dashboard.
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The daily problems of a supermarket
Queues at peak hours
Barcode scanning and split payments keep each customer's time at the till short.
Empty shelves, wrong stock
Low-stock alerts and the stale products report show what to buy and what to stop buying.
One shortage, many cashiers
Each cashier closes their own register, so a shortage has a name attached.
For supermarkets
What Onassify does for you
Keep the queue moving
Cashiers scan, take payment and print the receipt from one screen.
- Scan barcodes or search by name
- Cash, POS terminal and transfer on the same bill
- Park a sale when a customer goes back for one more item
- Loyalty cards and discounts

Also in Onassify for supermarkets
Expiry dates
See which products are close to expiry, 30, 60 or 90 days ahead, as you choose.
Stock audits
Count your highest-value products most often and see every variance.
Branch transfers
Move stock between branches and compare their sales.
Expenses
Record diesel, rent and other running costs against the day's sales.
Staff records
Keep staff details in one place, with a simple monthly payroll and salary advances.
Roles and permissions
Cashiers sell, supervisors approve, owners see everything.
How it works
Opening day with Onassify
- 1
Create your account
Sign up with your supermarket's name and email.
- 2
Import products
Upload your price list with barcodes from a CSV file.
- 3
Add cashiers
Give each cashier a login and a role.
- 4
Open the tills
Each cashier opens a register at pos.onassify.com and starts selling.
FAQ
Supermarkets: questions and answers
Can Onassify handle a supermarket with thousands of products?
Yes. Products are organised by category, brand and supplier, and you can import the whole list from a CSV file instead of typing each one.
Can several cashiers sell at the same time?
Yes. Each cashier signs in with their own login and opens their own register. Sales from every till update the same stock.
Does Onassify print price labels?
Yes. You can print shelf labels with the barcode and price for any product.
Can I see profit, not only sales?
Yes. Onassify uses the cost price from your purchases to show gross profit for each sale, each day and each branch, alongside your expenses.
Can I run more than one branch?
Yes. Each branch has its own stock, registers and reports under one account, and you can transfer stock between branches.
More of what Onassify does
POS software
A fast till that takes cash, POS terminal and transfer, and closes every register with a cash count.
Learn moreInventory management
Live stock levels in every branch, low-stock alerts by supplier and a record of every change.
Learn moreStock audits
Cycle counts by A, B and C class, with every variance shown in units and in value.
Learn more
Know your stock. Trust your till. Grow your business.
Start your free Onassify trial today. Set up your store in minutes, no card required.


