You have built an online marketplace — or you are about to. Your lawyers have sent through a draft set of terms and conditions, or you are staring at a template you downloaded and wondering whether it will actually hold up. Either way, you need to know which clauses carry the weight, which are commonly misdrafted, and what the law in Australia says you cannot do regardless of what your terms say.
Marketplace terms and conditions do two things at once. They govern the relationship between the platform operator and every user who registers — that is your direct contractual relationship. They also attempt to define and limit your exposure for everything that happens between your users, which is a different and more legally complex problem. A well-drafted set of terms keeps those two relationships clearly separated.
How the platform works and your role in it
The first substantive clause should describe the marketplace clearly — what it is, who can use it, and how users interact with each other on it. This sounds obvious, but it does real legal work.
Platforms like eBay, Etsy, Airbnb and Gumtree all operate on the same model: the operator facilitates connections between buyers and sellers (or hosts and guests, or service providers and clients) but is not a party to the individual transactions that result. Your terms need to say this explicitly and in plain language. The clause should make clear:
- The purpose of the platform and what categories of transactions it facilitates
- The different roles users can hold (buyer, seller, service provider, subscriber — whichever apply)
- That the operator is a facilitator only and is not a party to any agreement between users
- That any contract formed between users is their own and does not involve the operator
The drafting trap here is vagueness. A clause that simply says "we are not responsible for what users do" is not the same as a clause that precisely delimits the operator's role and carves it out from user-to-user transactions. Courts interpret ambiguous exclusion clauses against the party seeking to rely on them.
Account registration and user data
Most marketplaces require users to register before they can transact. The registration clause covers what information you collect, how it is used, who is responsible for account security, and what happens if an account is misused.
At minimum, the clause should address:
- What information is required to register (name, email, payment details, ABN if relevant)
- What different account types exist and what each level of access permits
- That the user is responsible for keeping their login credentials secure and must notify the operator of any unauthorised access
- That the operator may suspend or terminate an account for breach of the terms
The privacy overlay. Collecting personal information in Australia engages the Privacy Act 1988 (Cth) and the Australian Privacy Principles (APPs). Most marketplace operators will be covered — the small business exemption under the Act (which applies to most businesses with annual turnover of $3 million or less) does not apply to businesses that trade in personal information or handle health information, and the OAIC has indicated the exemption is being reviewed. You should cross-reference your registration clause to a standalone, compliant privacy policy rather than attempting to embed your privacy obligations in the terms themselves.
The trap: operators often include broad consents to share data with third parties in the registration clause. Those consents may not comply with APP 6 (which restricts secondary use and disclosure of personal information) unless they are specific about the purpose.
Payment terms
Payment clauses vary substantially by platform type, but every marketplace should address the following:
- Who pays whom and when. If users pay each other (e.g. a buyer pays a seller), the terms should be clear that this is a transaction between users and describe only the platform's role in facilitating or processing it. If users pay the operator (e.g. subscription fees or listing fees), specify the amount, frequency, and payment method.
- Your right to recover unpaid fees. Include a clear right to recover any fees owed, including interest on overdue amounts where applicable.
- Authorisation. Users should warrant that they are authorised to use any payment method they provide and that the information they give is accurate.
- Refunds and disputes on platform-collected fees. If the platform collects fees directly, make clear under what circumstances (if any) refunds are available.
Where the platform processes payments between users and holds funds — even briefly — additional obligations arise under Australian financial services law. If your platform holds or routes money on behalf of others, you may need an Australian financial services licence or to operate under a third-party payment provider's licence. This is a trigger for specialist advice.
Dispute resolution
Because the platform is not a party to user-to-user transactions, the terms need to be explicit that disputes between users are the users' own problem to resolve. Your dispute resolution clause should:
- State clearly that the platform does not mediate, arbitrate or adjudicate disputes between users
- Set out the process by which a user can raise a complaint with the platform (e.g. regarding account suspension, fee errors, or operator conduct)
- Specify the steps the operator will follow to resolve complaints about the platform itself — typically written notice, good-faith discussion, and escalation to mediation if unresolved
What operators should avoid:
- Promising to investigate user-to-user disputes (which creates an expectation of involvement you cannot reliably fulfil)
- Clauses that require users to exhaust a dispute resolution process before going to court, without carving out urgent injunctive relief
- Governing law clauses that nominate a jurisdiction outside Australia without careful consideration — Australian Consumer Law rights cannot be contracted out of for Australian consumers regardless of a choice of law clause
Intellectual property
Your marketplace almost certainly contains intellectual property you own — your brand, your platform design, your code, your content. The IP clause needs to protect all of it.
The clause should state:
- All intellectual property in the platform belongs to the operator (or is licenced to the operator) and remains so
- A user's access to the platform does not grant them any licence, right or interest in the operator's IP
- If users upload content to the platform (product listings, photos, reviews), the clause should specify who owns that content and what licence the user grants the operator to display, store and reproduce it
The drafting choice that matters most here is the licence you take over user-generated content. You need a licence broad enough to operate the platform (display listings to other users, store content on servers, reproduce thumbnails), but not so broad that users could reasonably object to it. Overly broad IP clauses can attract scrutiny as unfair contract terms under Sch 2 of the Competition and Consumer Act 2010 (Cth).
The trap: operators who forget to address user-uploaded content find themselves holding content they have no clear right to display or delete.
Disclaimers
If your marketplace facilitates the sale of goods or services between users, you need disclaimers that clearly limit your responsibility for what users offer on the platform.
A well-drafted disclaimer clause should say that the operator:
- Does not control, inspect, verify or endorse goods or services listed by users
- Does not conduct background checks on users and makes no representations about their suitability or reliability
- Does not guarantee the accuracy, completeness or legality of any content users post
- Is not responsible for any loss arising from a user's reliance on content posted by another user
The ACL limit on disclaimers. Australian Consumer Law consumer guarantees cannot be disclaimed away. If your platform supplies goods or services to consumers (not just facilitates user-to-user supply), certain guarantees apply by operation of law under Sch 2 of the Competition and Consumer Act 2010 (Cth) and cannot be excluded. The ACCC has previously taken action against online marketplace operators for making false or misleading representations about consumer guarantee rights. Your disclaimers need to be drafted around this — not against it.
Limitation of liability
The limitation of liability clause caps what a user can recover from you in a claim. It does not eliminate liability, but it puts a ceiling on it. The two standard approaches are:
- Cap liability at the total fees the user has paid to the platform in a specified period (commonly 12 months)
- Where the user has paid nothing, cap at a nominal fixed sum
The clause should make clear the cap applies to all claims regardless of the legal basis — contract, tort, negligence, statutory claim, or equity.
The unfair contract terms trap. Since 9 November 2023, the unfair contract terms regime under the Competition and Consumer Act 2010 (Cth) has been significantly strengthened. Proposing, using or relying on an unfair term in a standard form contract (which is what marketplace terms almost always are) is now prohibited and attracts substantial civil penalties — up to the greater of $50 million or three times the value derived from the conduct for a corporation, and $2.5 million for an individual. A limitation of liability clause that is excessively one-sided — for example, a blanket cap at $0 or a nominal amount that bears no relationship to the potential loss — is at risk of challenge. The ACCC has specifically identified broad limitation clauses as a focus area.
Consumer guarantees under the ACL also impose a statutory floor that a limitation clause cannot override for consumer transactions.
Indemnity
An indemnity clause requires the user to indemnify the operator against losses the operator suffers because of the user's actions. In a marketplace context, this is important: if a user's conduct causes a third party to make a claim against you (for example, a buyer claims against the platform because of something a seller did), the indemnity gives you the right to recover that loss from the offending user.
A standard marketplace indemnity should cover:
- Losses arising from a user's breach of the terms
- Losses arising from a user's violation of any third-party rights (including IP rights, consumer law obligations, and privacy law)
- The right for the operator to conduct or control the defence of any third-party claim that falls within the indemnity
Watch for overreach: an indemnity clause that purports to cover losses caused by the operator's own negligence may be challenged as an unfair term. Courts will read indemnities narrowly, and poorly drafted clauses often fail to provide the protection the operator expected.
Optional clauses worth considering
- Acceptable use policy (AUP). If your platform carries reputational risk from user behaviour (defamatory reviews, prohibited product listings, spam), a standalone AUP incorporated by reference gives you a sharper enforcement mechanism than a general "don't misuse the platform" clause.
- Suspension and termination rights. A specific clause setting out the circumstances in which you can suspend or terminate a user's account — and the process for doing so — reduces exposure to claims that a suspension was wrongful or in breach of implied good-faith obligations.
- Variation clause. Marketplaces regularly update their terms. A clause specifying how and when changes take effect (advance notice, continued use as acceptance) is essential. Without it, you may not be able to enforce updated terms.
- Warranty by users. A clause requiring users to warrant that their listings comply with all applicable law (consumer protection, product safety, IP) puts the obligation squarely on the seller and strengthens your indemnity position if something goes wrong.
- Fees and changes to fees. If your pricing model may change, include a clause specifying the notice period and process for fee changes.
How Artificer Legal can help
Marketplace terms and conditions look like boilerplate until something goes wrong. When a user dispute escalates, when the ACCC comes looking at your standard form contract, or when a user challenges a clause as unfair, the quality of the original drafting determines your position. At Artificer Legal, we review and draft marketplace terms with a particular focus on:
- The platform-operator role clause, which we will push to make precise — not generic
- The limitation of liability cap, which we will calibrate to be defensible under the UCT regime rather than aspirationally low
- The indemnity clause, which we will tighten to ensure it covers the right losses and is not at risk of being read down
- The IP licence over user-generated content, where we will negotiate a scope that works operationally without creating a UCT target
We will also check your terms against your privacy policy and your payment processing arrangements, because gaps between those documents are where liability tends to accumulate.
The platform role clause
If one clause in your marketplace terms is doing the most work, it is the platform role clause — the one that establishes you are a facilitator, not a party to user transactions. It is also the most commonly underdrafted. A vague or conclusory version of this clause will not withstand scrutiny in a dispute where a user argues the platform was responsible for the transaction that went wrong. Everything else in the document — the disclaimers, the limitation cap, the indemnity — flows from whether that foundational separation holds.
Taken together, the essential clauses in marketplace terms and conditions are: the platform role and facilitation clause, account registration provisions linked to a compliant privacy policy, clear payment terms, a dispute resolution process that separates platform complaints from user-to-user disputes, intellectual property protections including a scoped licence over user content, disclaimers drafted around (not against) the Australian Consumer Law, a limitation of liability cap calibrated for the unfair contract terms regime, and a user indemnity covering third-party claims. Each clause depends on the others — they work as a system, not in isolation.