Imagine this…

A customer phones you and asks,

“Can you send me a price?”

You spend twenty minutes putting everything together and send it off.

The next morning they reply:

“Thanks! Can you send us the invoice?”

Wait…

Should you send an invoice?

Or another quote?

If you’ve ever been confused about the difference, you’re not alone.

Thousands of South African business owners search Google every month asking questions like:

• What’s the difference between a quote and an invoice?
• When should I send an invoice?
• Can I invoice someone before the work is done?
• Is a quotation legally binding?

The good news? It’s actually much simpler than it sounds. Let’s clear it up once and for all.

The Short Answer

Here’s the easiest way to remember it.

A Quote Comes Before the Work

A quote tells your customer:

“This is what the job will cost.”

Nothing has been done yet. You’re simply giving them a price.

An Invoice Comes After the Work

An invoice tells your customer:

“The work is complete. Here’s what you owe.”

The service has already been delivered. Now it’s time to get paid. That’s really the biggest difference.

But let’s dig a little deeper.

What Is a Quote?

A quote (also called a quotation) is a document that tells your customer how much a job is expected to cost before any work begins.

Think of it as an agreement on price. For example: A client asks a landscaper to redesign their garden. Before buying plants or lifting a shovel, the landscaper sends a quote showing:

• Labour
• Plants
• Compost
• Irrigation
• Delivery
• Total price

The customer reviews it. If they’re happy. They approve it. Only then does the work begin.

What Should a Professional Quote Include?

A professional quote should include:

✔ Business name
✔ Customer details
✔ Quote number
✔ Date issued
✔ Expiry date
✔ Description of work
✔ Prices
✔ VAT (if applicable)
✔ Total amount
✔ Terms and conditions
✔ Your contact details

The clearer your quote is, the fewer questions your customer will ask.

What Is an Invoice?

An invoice is sent after the work has been completed.

Instead of asking,

“Would you like to go ahead?”

It’s saying,

“Thank you. Here’s the amount due.”

Invoices are your official request for payment.

What Should Every Invoice Include?

Every professional invoice should contain:

• Your business name
• Customer information
• Invoice number
• Invoice date
• Description of work completed
• Quantity
• Price
• VAT (if applicable)
• Total amount due
• Banking details
• Payment due date

Quote vs Invoice: Side-by-Side Comparison

Quote	Invoice
Sent before work begins	Sent after work is completed
Gives the customer a price	Requests payment
Can expire	Has a payment due date
May change before approval	Usually reflects completed work
Needs customer approval	Needs customer payment

This simple distinction is one of the most common things new business owners misunderstand.

Can You Invoice Before the Work Is Done?

Usually…

No. An invoice is generally used after you’ve delivered the product or completed the service.

However, there are exceptions. Some businesses require:

• Deposits
• Progress payments
• Upfront payments

In these situations, your invoice should clearly explain what the customer is paying for, such as:

50% Deposit for Kitchen Renovation

Transparency helps avoid misunderstandings.

Can a Quote Change?

Yes.

Until your customer accepts it. Prices may change because of:

• Material costs
• Labour requirements
• Customer changes
• Additional work

Once a quote has been accepted, it’s good practice to discuss any changes before proceeding.

What Happens After a Quote Is Accepted?

This is where many businesses waste time.

Some people: Open Word. Copy the quote. Delete “Quote.” Type “Invoice.” Save another file. Email it.

Instead, modern invoicing software lets you convert an approved quote into an invoice with just a few clicks.

That means:

• No retyping.
• No copying and pasting.
• No pricing mistakes.
• No forgotten line items.

It’s faster for you and more professional for your customer.

Why Using Quotes Makes You Look More Professional

Even if a customer says,

“Just tell me how much.”

It’s still worth sending a proper quote.

Why?

Because it:

• Sets clear expectations
• Reduces misunderstandings
• Protects both parties
• Builds trust
• Makes your business look organised

Customers appreciate businesses that communicate clearly.

The Biggest Mistake Small Businesses Make

One of the biggest mistakes new business owners make is skipping the quote altogether.

They agree on a price over WhatsApp. Finish the job. Then send an invoice.

Later the customer says,

“I thought it was going to be cheaper.”

Now you’re having an awkward conversation that could have been avoided. A written quote keeps everyone on the same page.

How FundiBill Makes the Process Easier

Managing quotes and invoices shouldn’t mean juggling multiple Word documents or spreadsheets.

With FundiBill, you can:

• Create professional quotes
• Send them to your customers
• Track whether they’ve been sent, approved or declined
• Convert approved quotes into invoices
• Keep everything organised in one place

No duplicate work. No searching through folders. No confusion.

Whether you’re a freelancer, contractor or growing small business, FundiBill helps you spend less time on paperwork and more time serving your customers.

👉 Explore FundiBill’s features

Which Businesses Should Use Quotes?

Almost every service-based business benefits from using quotes, including:

• Plumbers
• Electricians
• Builders
• Landscapers
• Graphic designers
• Web designers
• Consultants
• Marketing agencies
• Photographers
• Event planners
• Cleaning companies

If every job is different, quotes help you price work accurately before getting started.

Common Questions