Alex is Sprintlaw’s co-founder and principal lawyer. Alex previously worked at a top-tier firm as a lawyer specialising in technology and media contracts, and founded a digital agency which he sold in 2015.
Priya is building a marketplace that connects pet owners with mobile dog groomers. A customer pays $90 through the platform, the groomer cancels 20 minutes before the booking, and both sides message Priya asking who keeps the money.
That's where standard website terms usually fall short. A marketplace isn't just a website with a checkout button. You're dealing with users, sellers, payments, listings, reviews, cancellations, refunds, complaints and sometimes content that can affect other people.
The good news is that your legal documents can do a lot of the heavy lifting. Well drafted marketplace terms and conditions can make it clear who is responsible for what, how money moves, what sellers must do, and how you can keep your platform safe and trustworthy.
Do I Need Marketplace Terms And Conditions?
Yes, if your platform lets users buy, sell, book, list, review or interact with other parties, you should have marketplace terms and conditions in place.
Your marketplace terms are the main contract between your business and the people using your platform. They explain what your platform does, what it doesn't do, and the rules users agree to when they sign up, browse, list, sell, book or pay.
Without clear terms, you may be left dealing with the same arguments over and over, such as:
- whether you're responsible when a seller fails to deliver
- who pays a refund if a service is cancelled
- whether you can remove a listing, seller account or review
- when your commission or platform fee is earned
- what happens if a buyer makes a chargeback or payment dispute
- who owns, or can use, photos, logos, descriptions and reviews posted on the platform
Marketplace terms are also a practical risk management tool. They can help you show users, sellers, payment providers and investors that your platform has a clear operating model.
A free online marketplace terms template can be a starting point for thinking through your rules, but it usually won't reflect your payment flow, refund model, seller screening process or industry risks. A lawyer should tailor it before you use it with real users.
How Are Marketplace Terms Different From Website Terms?
Marketplace terms are different because you're managing a multi-sided relationship, not just the relationship between your business and one customer.
Basic website terms and conditions usually cover things like acceptable use of the website, intellectual property, disclaimers and account access. Those are still useful, but a marketplace needs more detail because your platform is connecting parties who may rely on each other.
For example, your terms may need to deal with:
- buyers or customers, including payments, cancellations, refunds, reviews and complaints
- sellers or service providers, including listing rules, service standards, fees, GST invoices, licences and insurance
- your platform, including your role, commission, moderation rights, account suspension powers and limits of liability
- third parties, such as payment processors, delivery providers, booking tools or identity verification providers
The biggest issue is often your legal role. Are you selling the goods or services yourself, acting as an agent for sellers, or simply providing a technology platform where buyers and sellers contract with each other?
Your documents should match how the marketplace actually operates. If your website says you're only a facilitator, but you control prices, approve all refunds, issue tax invoices in your own name and present the service as yours, that mismatch can create risk.
This matters under the Australian Consumer Law, which is part of the Competition and Consumer Act 2010. You can't simply write your way out of consumer guarantees or misleading and deceptive conduct rules if, in practice, your business is making representations or supplying goods or services to consumers.
What Documents Should Govern Users, Sellers And Payments?
You'll usually need more than one document, because different parts of the marketplace need different rules.
For many Australian marketplace platforms, the core document set looks like this:
- Platform Terms And Conditions - the main rules for anyone using your marketplace, including account rules, bookings, purchases, fees, disputes and limits on use.
- Seller Agreement - the contract between your business and each seller, supplier or service provider using your platform.
- Privacy Policy - how you collect, use, store and share personal information under the Privacy Act 1988, especially if you collect names, addresses, payment details, messages, location data or identity documents.
- Community Guidelines - practical conduct rules for messages, reviews, listings, harassment, unsafe behaviour, spam and banned content.
- Refund And Cancellation Policy - how cancellations, no-shows, failed delivery, defective goods and change of mind requests are handled.
- Content And IP Policy - who can upload content, what licences you get to display it, and when you can remove it.
Some of these can sit inside one set of platform terms and conditions. Others may be better as separate documents, especially if you want sellers to accept extra obligations that ordinary buyers don't need to see.
If you send marketing emails or SMS messages, you should also think about consent and unsubscribe requirements under the Spam Act 2003. If you use cookies, tracking pixels or analytics tools, your privacy disclosures should be clear about that too.
If your platform holds money for users, splits payments or delays payouts to sellers, get tailored advice early. The legal answer can depend on the payment structure, your payment provider, whether you're acting as agent, and whether any regulated financial services issues arise.
What Should Marketplace Terms And Conditions Include?
Your marketplace terms should clearly explain how the platform works, what each party promises to do, and what happens when something goes wrong.
Here is a practical fill-in outline you can use when planning your document. It isn't a finished legal document, and it should be tailored before you rely on it.
- Platform Description - explain what your marketplace does and whether you sell directly, act as agent, or connect buyers and sellers.
- Eligibility And Accounts - set age, business, identity verification and account security requirements.
- User Rules - describe permitted and banned conduct, including false information, scraping, spam and misuse of accounts.
- Seller Obligations - set standards for listings, pricing, availability, qualifications, licences, insurance, delivery and customer service.
- Listings And Content - state what users can upload, what must be accurate, and what rights you have to display, edit or remove content.
- Fees, Commission And Payments - explain platform fees, seller payouts, payment timing, refunds, chargebacks and any payment processing costs.
- Orders, Bookings And Cancellations - describe when a transaction is confirmed and what happens if either side cancels.
- Refunds And Australian Consumer Law Rights - explain your process without trying to exclude rights that can't be excluded.
- Reviews And Ratings - set rules for genuine reviews, moderation and removal of unlawful, abusive or misleading content.
- Disputes Between Users - explain whether you'll help resolve issues, what evidence you may request, and when you can make a platform decision.
- Suspension And Termination - reserve rights to suspend accounts, remove sellers, withhold payouts or cancel listings where your rules are breached.
- Liability And Disclaimers - allocate responsibility carefully, while recognising laws like the Australian Consumer Law and unfair contract terms regime.
Be careful with one-sided clauses, especially if your sellers include small businesses. Since 9 November 2023, unfair contract terms in standard form small business contracts can attract penalties under the Australian Consumer Law and the ASIC Act 2001. A small business contract can be caught where at least one party has fewer than 100 employees or annual turnover under $10 million.
Who Is Responsible For Refunds, Cancellations And Disputes?
It depends on your marketplace model, but your terms should make responsibility for refunds, cancellations and disputes clear before you take payments.
Under the Australian Consumer Law, consumers have guarantees that apply to many goods and services. For example, services must be provided with due care and skill and be fit for purpose where the customer has made that purpose known. Consumer guarantees commonly apply to goods or services costing $100,000 or less, and can also apply above that amount in some cases where the goods or services are ordinarily for personal, domestic or household use.
You shouldn't say customers have no refund rights at all. That can be misleading. Instead, your terms can explain:
- who the customer is buying from
- how a refund request is made
- when the seller is responsible for refunding the customer
- when the platform may refund from its own funds or from money held for the seller
- how change of mind requests are treated
- how chargebacks and payment disputes affect seller payouts
Example: A Cancelled Booking
Say Priya's marketplace charges a 12% platform fee on a $90 grooming booking. The customer pays $90 upfront, and the groomer would normally receive $79.20 after the platform fee.
The groomer cancels 20 minutes before the appointment because they double-booked. Priya's terms say that if a seller cancels without a permitted reason within 24 hours of the booking, the customer receives a full refund and the platform can recover payment processing costs or cancellation fees from the seller's next payout.
That means the customer gets the $90 back. The groomer doesn't receive the $79.20 payout. If the payment processor charges a non-refundable processing fee, Priya's seller agreement can say whether that cost sits with the seller or the platform.
The point isn't that this exact rule will suit every marketplace. The point is that the rule is written down, accepted by the seller, and shown to the customer in a way that matches the checkout experience.
Do I Need Community Guidelines For A Marketplace?
Yes, if users can message each other, post listings, leave reviews, upload content or meet in person, community guidelines are usually worth having.
Your legal terms tell users what they agree to. Your community guidelines translate that into everyday behaviour. They're especially useful if your marketplace depends on trust, safety and reputation.
Good community guidelines can cover:
- respectful communication and no harassment
- no discrimination, threats, bullying or unsafe conduct
- rules for honest listings, accurate photos and genuine availability
- review rules, including no fake reviews, retaliation or paid reviews unless clearly disclosed
- banned goods, restricted services or prohibited categories
- when users can communicate off-platform, if at all
- how users report concerns
- what happens if someone breaks the rules
These rules can also support your moderation decisions. If you remove a seller's listing or suspend a user, you'll be in a much stronger position if your guidelines clearly explain the behaviour that led to that decision.
Reviews need particular care. Fake or misleading reviews can raise issues under the Australian Consumer Law, and the ACCC has taken action in this area. If you display star ratings or testimonials, your process should help keep them genuine and avoid giving users a misleading picture of seller quality.
Community guidelines don't replace your platform terms. They work best when your terms say that users must follow the guidelines and that you can update, enforce and moderate them as your marketplace grows.
Common Mistakes To Avoid
The most common mistake is treating a marketplace like a simple brochure website. Your risks are more practical than that, and your documents need to deal with how people actually use the platform.
Watch out for these issues:
- Copying another platform's terms - their business model, payment flow and risk profile may be completely different from yours.
- Not defining your role - if users can't tell whether they're buying from you or a seller, disputes become much harder to manage.
- Forgetting the seller side - your seller agreement should cover service standards, listing accuracy, licences, insurance, tax invoices, payouts and misconduct.
- Overpromising in marketing - claims like verified, safest or guaranteed can create expectations you need to back up.
- Using no refund language - blanket no refund wording can clash with the Australian Consumer Law.
- Ignoring IP ownership - you need permission to use seller photos, product descriptions, logos, reviews and user generated content on the platform and in marketing.
- Hiding key terms - fees, cancellation rules and refund limits should be easy to find before payment.
Also think about how users accept your terms. Ideally, users should actively tick a box or click a button confirming they agree to your terms when creating an account, listing as a seller or making a purchase. Keep a record of the version they accepted and when they accepted it.
If you later change your terms, consider whether users need notice or fresh acceptance. Big changes to fees, refund rules, dispute processes or seller obligations shouldn't be buried quietly if they affect existing users.
Key Takeaways
- Marketplace terms and conditions are different from ordinary website terms because they need to manage buyers, sellers, payments, content and disputes.
- Your documents should clearly define your platform's role, especially whether you sell directly, act as agent or connect users with third-party sellers.
- A seller agreement is usually essential if businesses or individuals list goods or services on your platform.
- Refund and cancellation rules need to work with the Australian Consumer Law, not try to contract out of it.
- Community guidelines help you set practical behaviour standards and support decisions to remove content, suspend users or moderate reviews.
- Templates can miss key marketplace risks, so your terms should be tailored to your business model, payment flow and industry.
If you'd like help with your marketplace terms, seller agreements, refund rules and community guidelines, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
Drafted by Taylor, Sprintlaw's AI, and overseen by Alex Solo. How we write






