Making Sales Every Day But Still Wondering Where Your Money Goes?
Meet NaijaBiz Assistant — the simple business management app that helps you track sales, monitor expenses, manage customer debts and understand your business numbers, right from your phone.
And when stock or money does not add up, you see it fast.
One payment, no subscriptionWorks on Android & iPhoneOpens without internetAccess given right after paymentNo accounting needed
Real screen from the app (sample data)
Be honest with yourself
A business that does not write things down cannot see its leaks.
You work hard. Customers come, money moves, and at the end of the month you still cannot say how much you made, where some stock went, or who still owes you. This is not a lack of effort. It is a lack of a simple system.
📦
Stock that quietly disappears
Items go missing a little at a time. Without records, you only notice when it is too late to find out how.
💸
Money you cannot account for
Sales were made, but the cash does not match. Was it spent, unrecorded, or taken?
📝
Debts that go cold
Goods given on credit are forgotten, or given to people who never pay.
🏷
Prices that ignore your costs
Transport, packaging and loan costs quietly eat the profit.
🛍
Business and personal money mixed
It becomes impossible to see whether the business is really working.
There is a simpler way
Write every sale down once, in seconds. Let the app do the counting, the remembering and the checking.
Spot the gap
When something does not add up, you will know.
Theft and carelessness are common in small businesses, and most owners find out too late. NaijaBiz Assistant does not accuse anyone. It simply keeps a clear, dated record, so a gap shows up quickly instead of staying hidden.
1The app always knows what stock you should have
Every sale reduces stock automatically. If the app says 10 packs and your shelf has 7, you have found a gap the same day.
2Every stock change leaves a trail
Manual stock changes are recorded with the date, the old and new number, and the reason typed in.
3Every sale has a date, time and price
See cash, POS, transfer and debts separately, and compare each with what you actually received. Lower prices for the same item show up on their own line.
4Every credit is written down
Goods given on credit have a name, an amount and a due date. Overdue accounts are flagged in red.
5Count the shelf and the app compares
Type in what you count. The app shows what is missing or extra and what it is worth at cost.
6Deletions are written down
If a sale, expense or product is deleted, the app keeps a dated record you cannot remove from inside the app.
Stock history: a shelf count found 3 missing packs, written down with the date (sample data)
Example. On Friday you record the day's sales. The app expects 10 packs of milk. On Saturday you count the shelf and find 7. You enter the new count with the reason, and the app logs the date, the change from 10 to 7, and your note. You now know exactly when the gap was found and can ask questions while it is fresh.
Please be clear about this: no app can stop dishonesty by itself, and NaijaBiz Assistant does not claim to. It makes gaps visible quickly. The records live on the phone where the app is installed, so keep the app on your own phone, or check it yourself every day. Even the deleted-records list cannot stop someone from wiping the whole app, so the phone itself matters.
No stress
You do the selling. The app does the counting.
A sale takes seconds
Tap, pick the item, enter the quantity, save. No typing the same prices again.
Stock updates itself
You never subtract anything by hand.
Debts remember themselves
Part payments and credit are tracked per customer, with one-tap reminders.
Profit is calculated for you
Revenue, cost of goods, expenses and net profit, in the right order.
Reports build themselves
Daily, weekly and monthly, plus a PDF you can download.
No accounting knowledge
Plain English everywhere, with a Help Me Understand section and naira examples.
How it works
Your first day with NaijaBiz, step by step
Follow along. Each picture is a real screen from the app. Watch the numbers grow as the owner records stock and sales. It is that simple.
1
Step 1 of 18
Open the app
Tap the NaijaBiz icon on your phone. A welcome screen shows for a second, then the app opens.
What to do
Find NaijaBiz on your home screen.
Tap it to open.
The welcome screen
2
Step 2 of 18
Type your business name
The first time, the app asks three simple things. It takes less than one minute.
What to do
Type your business name.
Choose your type of business.
Type the cash you have now. You can skip this.
Tap Start.
Set up your business
3
Step 3 of 18
Your dashboard starts empty
Everything shows ₦0 because you have not recorded anything yet. Do not worry. It fills up as you work.
What to do
Look at the four boxes at the top.
They will change as you record your sales.
The figures:
Sales today₦0
Estimated profit₦0
Customers owe you₦0
Nothing recorded yet
4
Step 4 of 18
Go to Stock and tap Add product
Tell the app what you sell. Do this once for each product. After that, selling is quick.
What to do
Tap Stock at the bottom.
Tap Add product.
The figures:
Stock value₦0
The stock page is empty
5
Step 5 of 18
Fill in your first product
Type the name, what you paid, the price you sell at, and how many you have. You can also add a short note and a picture. They are optional.
What to do
Type the product name.
Type the cost price (what you paid).
Type the selling price.
Type how many you have.
Tap Save.
Name, prices and quantity
Optional note and picture
6
Step 6 of 18
Add your other products the same way
Each product you save goes into your stock list. The app adds up what your stock is worth.
What to do
Add your next product.
Repeat for the products you sell most.
The figures:
Stock value₦0 → ₦408,000
Stock value₦408,000 → ₦606,700
After the first product
After three products
7
Step 7 of 18
Record your first sale
A customer buys something. Tap Record Sale, pick the product, and type how many. Choose how the customer paid.
What to do
Tap the green Record Sale button.
Pick the product. The price fills in by itself.
Type the quantity.
Choose Cash, Transfer, POS or Credit.
Tap Save sale.
Pick the product
Choose how they paid
8
Step 8 of 18
See the result at once
The app shows the amount and the profit you made on that sale. You do not need a calculator.
What to do
Read the amount and the profit.
Tap Done.
The figures:
Amount₦74,000
Profit on this sale₦6,000
Sale saved
9
Step 9 of 18
Your dashboard now has numbers
Go back to the home page. The first sale is already there. The stock also went down by one, all by itself.
What to do
Tap Home at the bottom.
Look at the boxes at the top.
The figures:
Sales today₦0 → ₦74,000
Estimated profit₦0 → ₦6,000
Rice in stock6 → 5
After one sale
10
Step 10 of 18
Customer paid only part? Record it
Choose Part payment. Type how much was paid and how. The rest becomes a debt for that customer. You do not need to write it down anywhere.
What to do
Choose Part payment.
Type the amount paid and how it was paid.
Type the customer's name and phone number.
Tap Save sale.
The figures:
Paid now₦0 → ₦50,000 (POS)
Balance owed by the customer₦0 → ₦24,000
Part payment
The balance is a debt
11
Step 11 of 18
Every sale adds up
After a few more sales, the home page shows the totals. A bar chart shows how many sales you made each day. A day with no sales has no bar and shows 0.
What to do
Record each sale as it happens.
Check the home page any time.
The figures:
Sales today₦74,000 → ₦176,500
Estimated profit₦6,000 → ₦15,400
Customers owe you₦0 → ₦24,000
After four sales
Your sales chart
12
Step 12 of 18
See your day by how people paid
Open the Sales tab. The app shows your cash, POS, transfers and debts in separate boxes. Each sale is listed in its own box. All of it adds up to one total.
What to do
Tap Sales at the bottom.
Scroll down to Money by payment type.
Check each box against the money you really have.
The figures:
Cash₦74,000
POS₦65,000
Bank transfer₦13,500
Debts (not paid yet)₦24,000
Total sales₦176,500
Sales for the day
Cash and POS
Transfers and debts
13
Step 13 of 18
See who owes you, and remind them
Tap Customers to see everyone who owes you money. Tap Send reminder and a polite message is ready. Tap one more button and WhatsApp opens. You press send.
What to do
Tap Customers at the bottom.
Tap Send reminder.
Tap Open WhatsApp chat.
Press send in WhatsApp.
The figures:
Mrs Adaobi owes₦24,000
Who owes you
The reminder is ready
14
Step 14 of 18
Write down your expenses
Money you spend to run the business, like transport or electricity, goes here. The app takes it from your profit.
What to do
Tap More, then Expenses.
Tap Add expense.
Choose the type, type the amount and a short note.
Tap Save.
The figures:
Expenses today₦0 → ₦3,500
Estimated profit₦15,400 → ₦11,900
Add an expense
Profit goes down
15
Step 15 of 18
Stock running low? The app warns you
When a product reaches the warning level you chose, a red alert appears. When new goods arrive, tap Restock and type how many.
What to do
Look for the red Low stock alert.
Tap Restock on that product.
Type how many you bought and the price.
Tap Save.
The figures:
Rice in stock4 → 2 (alert!)
Rice after restock2 → 12
The low stock alert
Restock
16
Step 16 of 18
Count your shelf to find missing items
Once a week, count a few items. Type what you count. The app tells you if anything is missing and what it is worth.
What to do
Tap Stock, then Count stock.
Type the number you counted.
Tap Compare with the app.
Read the result.
The figures:
Noodles expected12
Noodles counted11
Missing, worth₦6,800
One item is missing
17
Step 17 of 18
See your real profit
Open Reports. Choose Today, 7 days, This month, Last month, or your own dates. The app shows how your profit is worked out, step by step.
What to do
Tap More, then Reports.
Choose the days you want.
Tap Download PDF report to keep a copy.
The figures:
Sales₦324,500
Cost of the goods sold₦297,100
Gross profit₦27,400
Expenses₦3,500
Real profit₦23,900
Your profit, step by step
18
Step 18 of 18
Keep your records safe
The app saves everything by itself, on your phone. Once a week, tap Share backup and send the file to yourself on WhatsApp. The app also reminds you.
What to do
Tap More, then Backup & settings.
Tap Share backup.
Send it to yourself on WhatsApp.
Backup and downloads
That is all. Record your sales as they happen, and check the app at closing time. Five minutes a day is enough.
Also included
And there is more, all in the same app
Pricing calculator
Type your costs and the profit you want. The app tells you the price to charge.
Money I borrowed
Write down loans and repayments. See what you still owe.
Stock history
Every restock, stock count and stock change is written down with the date.
Deleted records
If a sale or expense is deleted, the app keeps a note of it with the date and time.
Product pictures
Add a picture and short note to a product, so nobody sells the wrong item.
Help inside the app
Simple answers about profit, credit and pricing, with naira examples.
A simple routine
Five minutes a day is enough.
During the day
Record each sale as it happens. Add expenses when you pay them.
At closing time
Open Sales for the day. Compare the total with the money you received. Check the low-stock alert.
Once a week
Count a few key items on the shelf and compare with the app. Follow up overdue customers with one tap.
Once a month
Open Reports for the month, download the PDF, and see your real profit and best sellers.
Secure payment with Paystack. We never see or store your card details.
All payments are final and non-refundable. Please read the terms below before you buy.
How you get your app
Pay securely on Paystack. Use your WhatsApp number or email so we can reach you.
As soon as your payment is successful, you are automatically given your private app link and simple install steps.
Open the link on your phone and tap Add to Home Screen. Done.
If you do not see your access page after paying, message us with your payment details.
Be clear on what is not included
Cloud storage or syncing between phones. Your records live on your own device
Separate staff logins or permissions
Future paid services or major new versions, if offered, are separate
Accountant or tax advice
Honest answers to your questions
Can it stop my staff from stealing?
No app can stop dishonesty on its own. NaijaBiz Assistant makes missing stock and missing money much easier to notice: stock updates after every sale, sales have dates, times and prices, every manual stock change is recorded with a reason, stock counts compare the shelf with the app, and deleted sales or expenses are written down in a log. Keep the app on your own phone, or check it daily.
Is it suitable for a very small business?
Yes. It was designed for one-person businesses first: a shop, a WhatsApp page, a stall. Start with just your daily sales.
Do I need accounting knowledge?
No. Everything is in plain English with naira examples, and there is a Help Me Understand section.
Can I use it on my Android phone? Do I need a laptop?
You only need a phone with a browser. Open your link, tap Add to Home Screen, and it works like an app. It also works on iPhones and computers.
Does it work without internet?
After you open it once and add it to your home screen, it opens and works without internet. Opening a WhatsApp chat or downloading files from the internet needs data.
Can I track customers who buy on credit?
Yes. Record a credit sale or a part payment and the balance is tracked per customer, with due dates, overdue flags and one-tap WhatsApp reminders.
What happens to my business records?
They are saved on your own device automatically, with a daily backup kept for 14 days. They are not uploaded to us. Download a PDF or backup file regularly, because clearing browser data or losing your phone can remove records that were not backed up.
Can I see last month's sales?
Yes. In Reports, choose Last month, or pick your own start and end dates. You can also pick any day in the Sales tab.
What if my phone is lost or broken?
Your records are on your phone. That is why the app reminds you to save a backup file. Tap Share backup and send the file to yourself on WhatsApp. On a new phone, you can put your records back from that file.
Can I use it on more than one phone?
Each phone keeps its own records. There is no syncing between phones in this version.
How do I receive the app after payment?
Right after your payment is successful, you are automatically given your private access link and short install steps. Please keep that page private. If you do not see it, message us with your payment details.
Is it a subscription?
No. It is a single payment of ₦5,000 for lifetime access to this version. This is the starting price and it may increase in future.
Can I get a refund?
No. All payments are final and non-refundable once your access link has been given. Please read this page carefully and ask any questions before you buy.
Does it guarantee more profit?
No app can. NaijaBiz Assistant shows you your numbers clearly so you can make better decisions. Results depend on how accurately you record and what you do with the information. It is a record-keeping tool, not a replacement for a professional accountant or tax adviser.
Built with care, in Nigeria
Why you can trust it
Edeh Franklin
Creator of NaijaBiz Assistant
NaijaBiz Assistant was created by Edeh Franklin to solve a problem he sees in everyday Nigerian businesses: people work hard but cannot see their money clearly. No invented reviews or fake numbers here. Just a clear price, a clear description of what you get, and an honest list of what it does not do.
Your privacy: your business records stay on your device. We collect only what is needed to confirm your payment and give you your access link.
No refunds. All payments for NaijaBiz Assistant are final and non-refundable once your access link has been given.
No copying. You may not copy, resell, share, redistribute or reverse-engineer the app, its design, text or code, or pass your private access link to other people.
All rights reserved. NaijaBiz Assistant is created and owned by Edeh Franklin. Your purchase gives you a personal licence to use the app for your own business. It does not transfer ownership.
Your records. Your business records are stored on your own device. Keeping regular backups is your responsibility.
Not professional advice. The app is a record-keeping tool. It is not accounting, legal or tax advice, and it does not guarantee any profit.
Give Your Business a Clearer Picture of Its Money.
