Terms And Conditions Of Sale: Essential Clauses For Australian Small Businesses

If you sell products or services (or both), you’re making sales every day - and every sale creates legal risk. The good news is that most of those risks are predictable, and you can manage them up front with well-drafted terms and conditions of sale.

For many Australian small businesses, “terms” are treated like an afterthought: a short paragraph on the back of an invoice, a template copied from somewhere online, or a set of rules that don’t actually match how the business operates.

That’s where problems start. If a customer refuses to pay, claims a refund you didn’t expect, or disputes what was included in the price, your terms and conditions of sale are often the first place you (and a court, or a debt collector, or a payment platform) will look to decide what happens next.

Below, we’ll walk you through the essential clauses most Australian small businesses should consider including, why they matter, and how to tailor them to the way you actually sell.

What Are Terms And Conditions Of Sale (And When Do You Need Them)?

Your terms and conditions of sale are the rules that apply when you sell to a customer. They set out what you’re providing, how you get paid, what happens if something goes wrong, and how disputes will be handled.

Think of them as your “playbook” for sales. They can sit in different places depending on how you trade, for example:

• on your website checkout page (for online sales);
• on quotes and proposals (for services or B2B work);
• attached to invoices or purchase orders (common in trade and wholesale);
• in a standalone customer agreement (often used for larger jobs).

Most small businesses need terms and conditions of sale if you:

• sell online or take bookings through a website;
• require deposits, progress payments, or staged delivery;
• sell goods that can be returned, repaired, or replaced;
• sell to other businesses on credit or invoice terms;
• custom-make products or provide tailored services;
• want to charge cancellation fees or late fees;
• use third party couriers, suppliers, or installers.

Even if you already have “some” terms in place, it’s worth checking whether they cover the issues you’re actually facing in your day-to-day sales.

How Do Terms And Conditions Of Sale Become Legally Binding?

A common question we hear is: “If my terms are on my website/invoice, are they automatically enforceable?”

In general, for terms and conditions of sale to be enforceable, you need to be able to show the customer had a reasonable opportunity to read them and agreed to them (expressly or by conduct).

Practical Ways To Make Sure Your Terms Apply

• For online sales: require customers to tick a checkbox confirming they agree before paying.
• For quotes: include a clear line such as “This quote is subject to our Terms and Conditions of Sale” and attach them or link to them.
• For invoices: put terms on the invoice and make sure you’ve already provided the terms earlier in the sales process (terms first shown after the deal is done are more likely to be disputed).
• For repeat customers (B2B): have a credit application or onboarding process that expressly incorporates your terms.

It’s also important your terms are consistent across documents. If your quote says one thing, your invoice says another, and your website says something else, you can end up in a “which document wins?” argument - exactly the situation you’re trying to avoid.

One simple tool many businesses use is a short quote terms and conditions set that matches how they price, schedule, and deliver work.

Essential Clauses To Include In Your Terms And Conditions Of Sale

There’s no single “perfect” set of terms and conditions of sale for every business. What you include depends on what you sell, whether you sell to consumers or other businesses, and how you handle delivery, returns, and payment.

That said, there are clauses we commonly recommend small businesses consider.

1) Definitions And Interpretation

This is the “boring” part that prevents misunderstandings later. If you use words like “Services”, “Goods”, “Order”, “Business Day”, “Deposit”, “Deliverables”, define them.

It can also clarify how you interpret timeframes, whether GST is included, and what happens if there’s a conflict between documents (for example, between your quote and your standard terms).

If timeframes matter for your delivery, it’s also helpful to be clear about what a business day means in your terms.

2) Scope Of Supply (What You’re Selling)

This clause explains what the customer is actually buying, and what they are not buying.

For services, that might include:

• what’s included in your service;
• what’s excluded (e.g. revisions, travel, urgent after-hours work);
• your customer’s responsibilities (e.g. providing access, approvals, information);
• deliverable formats and acceptance steps.

For goods, that might include product descriptions, variations, and any limits (for example, “images are indicative only” - but make sure you’re still accurate under consumer law).

3) Pricing, GST, And Quote Validity

Pricing disputes are common. Your terms should deal with:

• whether prices are fixed or estimates;
• how you handle scope changes and variations;
• whether prices are GST inclusive or exclusive;
• how long a quote is valid for;
• when you can change prices (for example, if supplier costs rise).

If you issue quotes, it’s also important to understand whether a quotation is legally binding - because the answer often depends on the wording, the surrounding communications, and whether acceptance has occurred.

4) Orders, Acceptance, And Cancellations

Your terms should explain how an order is placed and when it becomes “locked in”. This is especially important if you:

• custom-make goods;
• schedule staff or allocate stock once an order is confirmed;
• buy in materials for a specific customer job.

You’ll also want a clear cancellation clause. For example:

• when the customer can cancel;
• whether they can cancel for convenience;
• what fees apply if they cancel late;
• how you handle deposits on cancellation.

Cancellation fees need to be carefully handled (particularly for consumer sales) to reduce the risk of the term being considered unfair or unenforceable.

5) Payment Terms, Deposits, And Late Payment

This is usually one of the most commercially important parts of your terms and conditions of sale.

Your payment clause can cover:

• deposit amount and when it’s due;
• progress payments or milestone invoicing;
• due dates (e.g. “7 days from invoice date”);
• accepted payment methods and any payment surcharges (if you charge them and they’re permitted);
• what happens if the customer doesn’t pay on time.

For late payment, some businesses include interest, recovery costs, and the right to suspend supply. If you plan to charge late fees or interest, the clause needs to be drafted carefully so it’s reasonable, transparent, and clearly disclosed. Many businesses also set this up through their invoice payment terms so the customer sees it early.

6) Delivery, Risk, And Title (For Goods)

If you sell physical products, your terms should clarify:

• delivery timeframes (and that timeframes may be estimates);
• what happens if delivery is delayed (including delays outside your control);
• when risk passes to the customer (e.g. on delivery);
• when title/ownership passes (often only once payment is received in full);
• what happens if goods are damaged in transit, or if the customer provides the wrong address.

These clauses are particularly important if you use couriers, ship interstate, or offer “authority to leave” style delivery options.

7) Returns, Refunds, And Warranties (ACL Compliance)

This is where many small businesses accidentally get into trouble - not because they’re trying to do the wrong thing, but because the Australian Consumer Law (ACL) creates non-negotiable obligations when you supply goods or services to a “consumer” (which can include some business purchases, depending on what’s supplied and the price).

Your terms and conditions of sale should:

• explain your returns process clearly (timeframes, proof of purchase, condition requirements);
• avoid “no refunds” statements that can breach the ACL;
• acknowledge that consumer guarantees apply and can’t be excluded.

If you offer warranties or “warranties against defects”, these need to be properly presented. The safest approach is to ensure your terms work alongside your consumer-law compliance. Many businesses also include an ACL-focused warranties against defects policy where relevant.

It’s also worth remembering that consumer rights don’t always match the “two-year warranty” assumption people often talk about - consumer guarantees depend on what’s reasonable for the type of goods. If this comes up often in your business, the ACL position on warranty expectations is discussed in Australian Consumer Law warranty guidance.

8) Limitation Of Liability (But Done Carefully)

A limitation of liability clause is designed to cap (or limit) what you’re responsible for if something goes wrong.

This can be critical for managing risk, but it needs to be approached carefully because:

• you generally can’t contract out of consumer guarantees under the ACL;
• an overly broad limitation can be challenged as unfair (especially in standard form contracts);
• your limitation should match the real risks of your product or service.

For business-to-business transactions, you may have more flexibility (depending on the circumstances and whether the ACL consumer guarantees apply). For consumer-facing businesses, you typically need to draft limitations in a way that respects the ACL while still protecting you where you lawfully can.

9) Timeframes, Delays, And Force Majeure

Delays happen - supplier issues, courier disruptions, staff shortages, weather events, and other unexpected situations.

A force majeure clause (or a “events beyond our control” clause) can help by:

• excusing performance during the event;
• extending timeframes;
• setting out termination rights if the event continues beyond a certain period.

This clause is especially useful if you rely on imported stock, third-party shipping, or project-based delivery.

10) Dispute Resolution And Governing Law

When a dispute arises, you want a clear process rather than a messy email chain that escalates quickly.

Your dispute resolution clause can require steps like:

• good faith negotiations;
• a time period to try to resolve the issue;
• mediation before court (in appropriate cases).

You can also specify the governing law (usually an Australian State or Territory, depending on where you’re based) and the jurisdiction for disputes - noting this won’t always prevent a claim being brought in another forum where mandatory laws apply (including under the ACL).

This doesn’t prevent a customer from raising an ACL complaint if they’re entitled to, but it can streamline how business-to-business issues get handled.

Clauses Many Small Businesses Forget (But Often Need)

Some of the most valuable clauses aren’t the “big legal ones” - they’re the practical clauses that match real-world scenarios.

Variations And Change Requests

If you provide services, you’ll want a clear variation process. Without it, it’s easy for a customer to assume “it’s all included” even when they’re asking for extra work.

A good clause will set out:

• how the customer requests a change;
• how you will quote for it;
• that work won’t start until you approve the price/time change in writing.

Suspension Of Services For Non-Payment

Many businesses continue working even when invoices are overdue because they’re worried about upsetting the customer. A suspension clause can give you a clear contractual right to pause work until payment is brought up to date.

This can be a useful pressure-release valve - particularly for ongoing services or long projects.

Retention Of Title (For Goods Sold On Credit)

If you supply goods to other businesses and offer payment terms (e.g. “30 days”), a retention of title clause can help you keep ownership until you’re paid.

However, these arrangements can interact with the Personal Property Securities Register (PPSR). If you supply on credit or consignment, it’s worth considering whether you also need a PPSR registration to properly protect your position.

Intellectual Property (IP) Ownership

If your sale includes creative work (designs, written content, code, branding, plans), your customer may assume they “own everything” once they pay.

Your terms should clarify:

• what IP you retain (such as pre-existing tools, templates, processes);
• what IP is assigned to the customer (if any);
• any licence you grant to the customer to use the deliverables.

This can prevent future disputes when you reuse parts of your own work for other clients.

Privacy And Marketing (If You Collect Customer Data)

If you sell online, take bookings, or collect customer details for account management, you may need a Privacy Policy that explains how you collect, store, and use personal information.

Your terms and conditions of sale can cross-reference your privacy practices and set expectations around electronic communications, promotions, and account management.

How To Tailor Terms And Conditions Of Sale To Your Business Model

A major reason generic templates fail is that they don’t reflect how you actually trade. Tailoring doesn’t have to be complicated - but it does need to be intentional.

If You Sell Mostly To Consumers (Retail, Online Stores, Bookings)

Your terms should be written with the Australian Consumer Law in mind, especially around:

• refunds and returns;
• warranties and consumer guarantees;
• delivery failures;
• cancellation rights (and whether fees are reasonable).

Clarity is key here. You want customers to understand the rules, because unclear terms tend to create more disputes and chargebacks.

If You Sell Mostly To Other Businesses (Wholesale, Trade Supply, Contractors)

B2B sales often benefit from more detailed payment and credit terms, including:

• credit limits and credit review rights;
• retention of title and recovery rights;
• interest and debt recovery costs;
• purchase order processes and “battle of the forms” issues.

If you’re selling on account, you may also want a separate onboarding document (like a credit application) that ties your terms together and confirms authority to sign.

If You Provide Ongoing Services (Subscriptions, Retainers, Managed Services)

Your terms need to cover the full lifecycle of the relationship:

• minimum term (if any) and renewal;
• price increases (how and when they apply);
• suspension rights for non-payment;
• how termination works, including notice periods;
• handover obligations (if you provide them).

For many service-based businesses, a more detailed customer contract (rather than short invoice terms) is often the best fit, because it documents scope, timelines, and acceptance in a way that reduces misunderstandings.

Key Takeaways

• Terms and conditions of sale set the ground rules for your sales, covering scope, payment, delivery, returns, and how disputes are handled.
• Your terms are most effective when they’re clearly brought to the customer’s attention before the sale, and consistently used across your quotes, invoices, and website.
• Most Australian small businesses should include clauses covering pricing, payment terms, cancellation, delivery/risk (for goods), and a dispute resolution process.
• Refunds, returns, and warranties need to be drafted with the Australian Consumer Law in mind - you generally can’t rely on “no refunds” wording for consumer sales.
• Limitation of liability clauses can be useful, but they need to be carefully written to match your business model and avoid unfair or unenforceable terms.
• Tailored terms (rather than generic templates) are more likely to reflect how you actually sell - which makes them more practical and easier to enforce when a dispute arises.

If you’d like help preparing or reviewing your terms and conditions of sale, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.