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.
Running an e-commerce business in New Zealand is exciting because you can reach customers anywhere, sell 24/7, and scale fast without a physical shopfront.
But selling online also comes with a specific set of legal risks. When customers can’t physically inspect what they’re buying (and you can’t physically identify every customer), misunderstandings happen more easily. That’s where New Zealand’s online consumer law rules matter - because they set the baseline standards for advertising, pricing, delivery, refunds, and how you handle customer complaints.
If you get the legal foundations right from day one, you’ll be in a much stronger position to grow confidently, protect your reputation, and avoid time-consuming disputes.
What Is “Distance Selling” (And Why Does It Matter For Your Online Store)?
“Distance selling” is basically when you sell to a customer without meeting them in person - typically via a website, app, email, phone, social media, or online marketplace.
For most small businesses, this is just day-to-day e-commerce. The legal difference is that customers rely heavily on what you say online (product descriptions, photos, size guides, delivery estimates and refund policies), and they usually pay before they receive anything.
That combination creates predictable pressure points:
- Expectations vs reality: customers may claim the item wasn’t as described.
- Delivery disputes: items arrive late, damaged, or not at all.
- Refund friction: customers may assume they can return items just because they’ve changed their mind (but in New Zealand there isn’t a general “cooling-off” right for online shopping).
- Pricing/advertising mistakes: “sale” claims, scarcity claims, and extra fees can trigger legal issues.
This is why complying with online consumer law in New Zealand isn’t just “nice to have” - it’s practical risk management for your cashflow and brand.
Which New Zealand Laws Apply To Online Consumer Law?
When you sell to consumers online in New Zealand, you’re still bound by the core consumer protection framework. The main laws that usually matter for e-commerce businesses are:
Fair Trading Act 1986 (FTA)
The Fair Trading Act is the big one for online sales. It covers:
- misleading or deceptive conduct (including by omission);
- false or misleading representations (for example, about price, quality, or country of origin);
- unsubstantiated claims (saying something works a certain way without reasonable grounds); and
- bait advertising and misleading “sale” messaging.
In practice, this means your product listings, social posts, testimonials, “before and after” images, and even your checkout flow need to be accurate and not create a false impression.
A common e-commerce trap is pricing presentation - for example, showing a product at a discount when the “usual” price isn’t genuine, or adding unavoidable fees only at the last step in a way that creates a misleading overall impression. If you want a practical overview, advertised price rules are a good place to start.
Consumer Guarantees Act 1993 (CGA)
The Consumer Guarantees Act sets automatic guarantees when you sell goods or services to consumers (in trade). You generally can’t “contract out” of these guarantees for consumer customers.
For products, key guarantees include that goods must be:
- of acceptable quality (including being safe, durable, and free from defects);
- fit for purpose (including any specific purpose the customer told you about and relied on); and
- as described (matching your product description and images).
If you also provide services (for example, installation, repairs, or customisation), those services must be carried out with reasonable care and skill and be fit for purpose.
If you sell to consumers, you need a refund/repair/replacement process that works with CGA standards - not just what feels “commercially fair”.
Privacy Act 2020
Most online stores collect personal information - names, emails, delivery addresses, payment-related data (even if processed by a third party), order history, IP addresses, and sometimes date of birth.
That means you need to think about:
- what you collect and why;
- how you store it and keep it secure;
- who you share it with (couriers, payment gateways, marketing platforms); and
- how customers can access or correct their information.
This is why having a clear Privacy Policy is so important - not as a box-ticking exercise, but as a way to set expectations and reduce complaints.
Unsolicited Electronic Messages Act 2007 (UEMA)
If you send marketing emails or texts in New Zealand, the Unsolicited Electronic Messages Act is a key compliance law. In general, it requires you to have consent (express, inferred, or deemed in limited situations), include accurate sender information, and provide a functional unsubscribe facility.
Contract and “Terms” Rules (How Your Store Policies Become Binding)
When customers buy from your website, you’re usually forming a contract online. The enforceability of your terms often depends on how clearly you present them and how you get customer agreement (for example, via a checkbox at checkout).
If your terms aren’t properly brought to the customer’s attention, you can end up relying on default legal rules - which may not help you when there’s a dispute about delivery, returns, or liability.
What Does My Website Need To Show Customers Before They Buy?
One of the simplest ways to reduce disputes is to make sure customers can easily find the “decision-making information” before they pay. This is both good customer experience and good online consumer law compliance in New Zealand.
Clear Product Information (Descriptions, Images, Variations)
Ask yourself: if a customer only had your listing to rely on, would they truly understand what they’re getting?
Common areas where online stores get into trouble include:
- inaccurate sizing or scale (photos without context);
- filters/editing that materially changes colour or appearance;
- missing compatibility information (chargers, fittings, device models);
- bundles/“what’s included” confusion; and
- subscription or auto-renewal details not being obvious.
Transparent Pricing (Including Mandatory Fees)
Be careful with “drip pricing” - where customers only see unavoidable costs (like handling fees) at the end. If a fee is unavoidable, it should usually be made clear early enough that it doesn’t mislead.
Also think about how you describe sales. If you say “50% off”, you should be able to stand behind that claim with solid pricing history and a clear comparison.
Website Terms That Actually Fit Your Business
Your website terms are where you set the rules for things like ordering, payment, delivery timeframes, returns, chargebacks, and limitations on liability (to the extent the law allows).
For many businesses, having properly tailored E-Commerce Terms And Conditions is one of the most practical ways to prevent customer complaints from escalating, because you can point to a clear, consistent process.
It’s also a good way to keep your team aligned internally - especially if you have more than one person responding to customer emails.
Disclaimers (Used Properly, Not As A “Get Out Of Jail Free” Card)
Disclaimers can help set expectations (for example, around results that vary, shipping estimates, or product information accuracy). But disclaimers can’t override the Fair Trading Act or Consumer Guarantees Act.
If you use disclaimers, they should be specific, easy to find, and consistent with the overall impression your marketing creates. In practice, a well-drafted Disclaimer works best when it supports honest advertising rather than trying to “patch” risky claims.
Delivery, Returns, Refunds And Chargebacks: Where Online Stores Most Often Get Stuck
If there’s one area that drives most e-commerce disputes, it’s the combination of delivery issues and refund expectations.
Delivery Terms: Timeframes, Risk, And “Lost Parcels”
Your delivery terms should be crystal clear on:
- where you deliver (NZ only vs international);
- estimated dispatch times vs delivery times;
- what happens if an item is delayed (especially during peak periods);
- signature required vs authority to leave; and
- how you handle lost/damaged parcels.
Many businesses publish a dedicated Shipping Policy so customers can see the delivery rules in plain English, separate from the heavier legal terms.
One practical tip: make sure your customer service scripts match your written policies. A common problem is staff promising things by email or DM that contradict your site terms.
Returns And Refunds: Change-Of-Mind vs Faulty Goods
A lot of business owners feel caught between wanting to keep customers happy and not wanting to refund every purchase.
The key is to separate two different concepts:
- Change-of-mind returns: this is usually a business policy decision (unless you’ve promised a return right).
- Faulty/not-as-described goods: this is where the CGA may require a remedy (repair, replacement, or refund depending on the situation).
If you’re going to offer change-of-mind returns (which can be a great marketing tool), set clear boundaries: time limits, proof of purchase, condition of goods, exclusions (like hygiene products), and who pays return shipping.
When you’re setting rules, it helps to sanity-check them against common NZ expectations and how consumer guarantees work in practice. If you want a practical overview of how this usually plays out, Returns, Refunds And Exchanges is a good starting point.
Chargebacks And Payment Disputes
Chargebacks can be frustrating because funds can be pulled back even when you believe you’ve done everything right.
You’ll put yourself in the best position to respond to chargebacks if you keep good records, including:
- order confirmation emails;
- proof of delivery (tracking, signature records where available);
- your terms accepted at checkout; and
- customer communications.
From an online consumer law perspective, the best “chargeback prevention” is often reducing confusion upfront - accurate listings, clear shipping expectations, and a fair complaint-handling process.
Online Marketing, Email, Reviews And Privacy: The Compliance Checklist Many Stores Miss
When you’re focused on sales, it’s easy to treat marketing as “separate” from legal compliance. In reality, most consumer law problems start in marketing - because marketing creates the customer’s expectations.
Email And SMS Marketing (Consent Matters)
If you’re sending promotional emails or texts, you need to think about subscription consent, sender identification, and unsubscribe options (and make sure your process lines up with the Unsolicited Electronic Messages Act 2007). This is especially important if you’re running lead magnets, discount pop-ups, giveaways, or collecting emails at checkout.
A simple rule of thumb: be clear about what the customer is signing up for, and make opting out easy. For more detail on how this works in practice, Email Marketing Laws is a helpful reference point.
Influencer/UGC Claims And Testimonials
Testimonials, reviews, and influencer content can be powerful - but you need to be careful they don’t create misleading impressions.
Practical ways to reduce risk include:
- not editing customer reviews in a way that changes their meaning;
- avoiding “results not typical” situations without context;
- ensuring any “before and after” images are genuine and not overly enhanced; and
- making sure paid partnerships are appropriately disclosed (so consumers aren’t misled).
Privacy And Customer Data: Don’t Collect More Than You Need
E-commerce businesses often collect more data than they realise - not only through checkout, but through analytics tools, pixels, customer chat widgets, abandoned cart emails, and loyalty programs.
As a starting point, ask:
- Do you actually need this data to fulfil the order or improve the service?
- Are you being transparent about the collection and use?
- Are you sharing it with offshore providers, and if so, have you thought about the risks?
- Are you taking reasonable steps to keep it secure?
Getting these settings right early can save you a lot of headaches later - especially as you grow and start using more tools.
How Do I Set Up Strong Legal Foundations For An E‑Commerce Business?
Most e-commerce businesses don’t fail because they lack a product. They run into trouble because the business can’t handle disputes efficiently - which drains time, cash, and energy.
Here are the legal foundations we typically recommend you think about from day one (or as soon as you can):
1) Terms That Match How You Actually Operate
Your terms should reflect the reality of your business: how quickly you ship, what happens if stock runs out, how pre-orders work, what “backorder” means, whether you ship internationally, and how returns are handled.
If you use generic templates that don’t fit, you can accidentally promise things you can’t deliver - or create gaps that make disputes harder to resolve.
2) A Clear Returns/Complaints Process (So You’re Consistent)
Consistency is underrated. Customers often escalate complaints when they think they’re being treated unfairly compared to someone else.
A documented process helps you respond consistently, including:
- timeframes for responding to complaints;
- how you assess “faulty” vs “change of mind”;
- what evidence you’ll request (photos, order number); and
- who approves refunds/replacements internally.
3) Privacy Compliance That Keeps Up With Your Tech Stack
Many stores start simple, then add apps and marketing tools as they grow. Each new tool can introduce new privacy risks (and customer expectations).
That’s why it’s smart to treat privacy as a living system - and make sure your public-facing documents, like your Privacy Policy, match what you actually do.
4) Supplier And Logistics Agreements (If You’re Not Holding Stock)
If you rely on suppliers, drop-shippers, fulfilment centres, or offshore manufacturers, your customer might blame you for late or faulty stock (even if it wasn’t your fault).
This is where having strong supplier terms matters - so you can recover costs or enforce service standards if something goes wrong.
5) Knowing When To Get Help
Online consumer law issues are often fixable early - but expensive once they’ve escalated (for example, when you’re dealing with repeated complaints, threats of disputes, or regulator attention).
If you’re unsure whether your checkout flow, refund position, or advertising claims are compliant, it’s worth getting tailored advice. It’s usually far quicker (and cheaper) to set things up properly than to untangle a messy dispute later.
Key Takeaways
- New Zealand’s online consumer law rules apply to e-commerce businesses just as much as physical shops, and the biggest risk areas are advertising, pricing, delivery, and refunds.
- The Fair Trading Act 1986 means your product descriptions, images, “sale” claims and checkout pricing must not mislead customers (even accidentally).
- The Consumer Guarantees Act 1993 gives consumers automatic rights for faulty or not-as-described goods, and you generally can’t contract out of those rights for consumer customers.
- Clear, tailored E-Commerce Terms And Conditions and a plain-English Shipping Policy can prevent disputes by setting expectations upfront.
- A fair returns and complaint-handling process (including how you handle faulty goods vs change-of-mind) will save time, reduce chargebacks, and protect your reputation.
- If you collect customer information online, the Privacy Act 2020 applies - and your Privacy Policy should match what data you collect, how you use it, and who you share it with.
- Marketing compliance matters: email/SMS campaigns should be run with consent, clear sender identification and easy opt-outs (including under the Unsolicited Electronic Messages Act 2007), and your advertising claims should be supportable and accurate.
If you’d like help setting up your online store terms, reviewing your refund practices, or checking your consumer law and privacy compliance, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.


