A receipt is the smallest record in a shop and one of the most useful. It's the customer's proof that they paid. It's your proof of what you sold, to whom, and for how much. And when every sale gets one, from a numbered booklet, it becomes a control that makes it much harder for a sale to vanish.
Writing a good one takes under a minute.
What goes on a receipt
- Your business name, address and phone number. Have these printed on the booklet, or use a stamp.
- A receipt number. Printed, running in order.
- The date.
- The customer's name, where it matters. For small everyday sales you can leave it out. For anything costly, write it.
- What was sold. Each item on its own line, described well enough to identify it later.
- Quantity, price for one, and amount for each line.
- The total, in figures. For large amounts, write it in words as well.
- How it was paid: cash, transfer or POS.
- Who served the customer, with a signature.
A sample
The details below are invented.
| Field | Detail |
|---|---|
| Business | Bright Stores, 14 Market Road, Ibadan. 0800 000 0000 |
| Receipt no. | 0457 |
| Date | 6 October 2026 |
| Customer | Mrs Adeyemi |
| Item | Qty | Price | Amount |
|---|---|---|---|
| Standing fan, 18 inch, model SF-18, serial 2209417 | 1 | 38,000 | 38,000 |
| Extension box, 4-way | 2 | 4,500 | 9,000 |
| Field | Detail |
|---|---|
| Total | ₦47,000 |
| In words | Forty-seven thousand naira only |
| Paid by | Transfer |
| Served by | C. Nwosu (signed) |
| Note | Fan carries a 6-month warranty from the date above |
Use a duplicate booklet
Buy a receipt booklet with numbered pages in pairs and a carbon sheet, or carbonless paper. The top copy goes to the customer and the copy stays in the book.
That copy is the point. At the end of the day, the receipts issued should add up to the sales in your daily sales record book. The numbers should run in order with none missing. If a page is spoiled, write "cancelled" across both copies and leave them in the book. A torn-out page is a question that can't be answered.
Details that save arguments
Describe the item properly. "1 phone" is no help when the customer returns in three weeks with a different phone and your receipt. For electronics, write the brand, model and serial or IMEI number.
Transfers. Confirm the alert on the shop's own phone or bank app before the goods leave. A screenshot on the customer's phone is not confirmation. Then write "Transfer" on the receipt and note the sender's name as it appears on the alert.
Part payments. Write the full price, the amount paid today and the balance outstanding, all three. Issue a new receipt for each later payment, referring to the first receipt's number. Never write "paid" on a receipt until the full amount is in.
Credit sales. If the customer hasn't paid anything, what you give them isn't a receipt. It's an invoice, and the debt goes in your debtors' book. The receipt comes when the money does.
Returns and warranty. If your policy is no refund, or exchange within seven days, have it printed on the receipt. If an item has a warranty, write the period on it. The moment of sale is the time to agree these things, not the day something goes wrong.
Corrections. Don't write over a figure. Rule a single line through the mistake, write the right figure beside it and sign. If the total is wrong, cancel the receipt and write a new one.
Receipt or invoice?
They get mixed up because they look alike.
An invoice is a request for payment. It says: here is what you bought and what you owe. You issue it before, or without, being paid.
A receipt is an acknowledgement of payment. It says: you have paid this, on this date.
A walk-in customer who pays at the counter only needs a receipt. A customer you supply on account, such as an office, a school or a hotel, gets an invoice with each delivery and a receipt each time they pay. If you're registered for VAT, your documents have additional requirements. Ask your accountant what yours must show.
Do it for every sale
The receipts that get skipped are the small ones and the busy ones, which is exactly where money slips. Make it a rule with no exceptions, and put a sign by the counter: "Please ask for your receipt."
That sign turns each customer into someone checking your shop for you, at no cost. It's one of the simplest protections there is, and there are more in how to stop staff stealing from your shop.