Consumer Protection Laws NZ E-Commerce Businesses Must Follow

Running an e-commerce business in New Zealand is exciting - you can sell nationwide (or globally), automate a lot of your operations, and build a brand that scales.

But because your customers can’t physically inspect what they’re buying, the law puts strong guardrails around online selling. If you get New Zealand’s consumer protection rules wrong, it can lead to refunds you didn’t budget for, complaints, investigations, and reputational damage that’s hard to undo.

The good news? If you understand the key legal rules and set up your store properly from day one, compliance is totally manageable - and it can actually become a competitive advantage.

This article is general information only and doesn’t constitute legal advice. If you’re unsure how the rules apply to your business, it’s worth getting tailored advice.

Below, we break down the essential consumer protection laws NZ e-commerce businesses need to follow, plus practical steps to apply them to your website, checkout, marketing, and customer support processes.

What Do “Consumer Protection Laws” Mean For E-Commerce In NZ?

In simple terms, consumer protection laws are the rules that stop businesses from misleading customers and ensure customers receive fair treatment when buying goods or services.

For e-commerce, these laws matter even more because your customer is relying on:

• your product descriptions and images
• your pricing, shipping and returns information
• your checkout flow and payment process
• your post-purchase support when something goes wrong

Most NZ small businesses selling online will need to get comfortable with:

• Fair Trading Act 1986 (FTA) - covers misleading conduct, pricing claims, and what you say in marketing
• Consumer Guarantees Act 1993 (CGA) - sets minimum guarantees for goods/services sold to consumers, and gives consumers remedies
• Contract and Commercial Law Act 2017 (CCLA) - relevant to contract formation and remedies (especially for B2B sales)
• Privacy Act 2020 - applies if you collect customer information (which most online stores do)

Even if you’re a small operator, selling “on the side”, or just starting out, these laws can still apply. “Small business” doesn’t mean “small obligations”.

Fair Trading Act 1986: Advertising, Pricing And Product Claims (The Big One For Online Stores)

If you only focus on one area first, make it the Fair Trading Act. For e-commerce, it’s the law that most directly governs how you present your products and prices online.

Broadly, the FTA prohibits misleading or deceptive conduct (and certain types of false or misleading representations) in trade. That includes what you say on your website, in emails, on social media, and in ads.

Common E-Commerce Risk Areas Under The Fair Trading Act

Here are issues we commonly see for online businesses:

• Before/after pricing and “sales”: If you say an item is “$99 down from $199”, that “was” price needs to be genuine (not inflated for a day just to create a discount story).
• Delivery time claims: “Ships in 24 hours” or “2–3 day delivery” can be misleading if you regularly can’t meet it (especially during peak seasons).
• Product performance claims: “Fixes acne”, “relieves anxiety”, “kills 99.9% of bacteria” - these types of claims often require evidence. If you can’t substantiate them, don’t say them.
• “Made in NZ” or origin claims: Be accurate about where products are made, assembled, or designed.
• “Eco”, “sustainable”, “plastic-free”: Environmental claims are a growing enforcement area. If you make these claims, you need to be able to back them up.
• Hidden costs: If shipping, handling fees, or mandatory add-ons aren’t clear until late in checkout, you can create misleading impressions about price.

A helpful way to think about compliance is: Would a reasonable customer be left with the wrong impression? If yes, adjust the wording or add clarifying information upfront.

Practical Steps To Get Your Website And Marketing Compliant

• Make sure your product pages match what you actually supply (colour, sizing, key inclusions).
• Avoid absolute claims unless you can prove them (“guaranteed results”, “the best”, “works for everyone”).
• Be careful with urgency tactics (“only 2 left!”) if it’s not true.
• Ensure your checkout page clearly shows the total price and any unavoidable fees. If you charge GST, make sure the GST treatment is clear as well.

This is also where having clear website legal terms really helps, including Website Terms and Conditions that match how your store actually operates.

Consumer Guarantees Act 1993: Refunds, Returns And Minimum Quality Guarantees

The Consumer Guarantees Act is one of the most important consumer protection laws for e-commerce businesses because it sets minimum guarantees you can’t contract out of (in most consumer sales).

If you sell goods or services to a “consumer” in NZ, the CGA generally means your goods must be:

• of acceptable quality (safe, durable, free from defects, and acceptable in appearance/finish)
• fit for purpose (including any particular purpose the customer relies on you for)
• match description (your website copy, specs, photos, and any claims you make)
• match sample (if you sell by sample)

If you supply services (for example, digital services, subscriptions, or personalised services), the CGA also requires services to be carried out with reasonable care and skill, fit for purpose, and completed within a reasonable time.

Can You Say “No Refunds” On Your Website?

Be careful here. A blanket “no refunds” policy can be unlawful or misleading when the CGA applies.

You can have a “change of mind” policy (for example, “we don’t offer refunds for change of mind”), but you generally can’t exclude CGA rights for faulty goods or services.

In practice, it’s safer to clearly separate:

• CGA rights (faulty goods, misdescribed goods, not fit for purpose)
• your voluntary returns policy (change of mind returns, exchanges, store credit timelines)

This is where your store’s written rules need to match reality. Your Business Terms should align with your actual customer support approach, shipping process, and product type.

What Remedies Can Customers Ask For Under The CGA?

The CGA gives customers different remedies depending on whether a problem is “minor” or “substantial”.

• If a problem is minor, you’re generally entitled to fix it within a reasonable time (for example, by repairing or replacing the goods, or otherwise remedying the issue). If you don’t fix it within a reasonable time, the customer may be able to have it fixed elsewhere at your cost, or reject the goods and seek a refund.
• If a problem is substantial (or can’t be fixed), the customer may be entitled to reject the goods and choose a refund or replacement, and sometimes compensation for reasonably foreseeable loss.

For e-commerce, this often shows up as customers requesting refunds for goods that arrived damaged, weren’t as described, or failed early.

If you’re importing goods or using third-party fulfilment, you’ll also want to make sure you have strong contracts upstream (because your customer will come to you, not your supplier). When you’re using offshore manufacturers or suppliers, getting the risk allocation right can be crucial.

Unfair Practices: Subscription Traps, Hidden Renewals And Checkout Design

Online selling has its own “grey areas” - especially with subscriptions, auto-renewals, bundles and add-ons. Even when something is technically written somewhere on the site, your overall presentation can still create legal risk if customers are likely to be misled.

As a general rule, your customers should understand what they’re agreeing to before they pay.

Common E-Commerce Practices That Can Cause Legal Issues

• Auto-renewal without clear disclosure (for example, “free trial” that quietly turns into monthly charges)
• Pre-ticked boxes for add-ons that increase price
• Drip pricing where mandatory fees are only revealed late in checkout
• “Limited time” claims that never end
• Fine print that contradicts the headline offer

This isn’t just about avoiding complaints - it’s about building trust. Customers who feel tricked are more likely to request chargebacks, leave negative reviews, or complain to regulators.

If you use a subscription model (for example, monthly boxes, membership access, ongoing services), your Online Subscription Terms and Conditions should clearly cover billing cycles, renewals, cancellation methods, and what happens if payments fail.

Privacy Act 2020: Customer Data, Email Marketing And Online Tracking

Most e-commerce businesses collect personal information, even if it’s just names, delivery addresses, phone numbers, and email addresses.

Once you collect personal information, the Privacy Act 2020 applies. 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 providers, marketing platforms)
• how you respond to privacy requests and complaints
• what you do if there’s a data breach

Do You Need A Privacy Policy For An Online Store?

In practice, yes - if you’re collecting personal information through a website checkout, email sign-up, customer accounts, or cookies/analytics, you should have a clear Privacy Policy that tells customers what you do with their information.

Your privacy compliance should also match how your site actually works. For example, if you use:

• email marketing tools
• customer review tools
• behaviour tracking and analytics
• third-party fulfilment or overseas processing

…then those are all things you may need to disclose, and you may need to put security measures in place.

Cookies And Tracking: What Should You Do?

Cookies and pixels are common for e-commerce marketing and analytics. The legal requirements depend on what you collect and how you use it, but a good baseline is:

• be transparent about tracking
• avoid collecting more than you need
• make sure your website terms and privacy policy reflect your tracking practices

If your site uses tracking technologies, it’s often sensible to use a Cookie Policy so customers can understand what’s happening.

Online Store Terms, Delivery Policies And Disputes: Turning Legal Rules Into Clear Customer Communication

One of the biggest mistakes we see in online businesses is assuming consumer protection laws are only about refunds. In reality, a lot of compliance is about setting expectations clearly and early.

When your policies are unclear, customers fill in the gaps - and that’s where disputes start.

At a minimum, your store should clearly communicate:

• pricing (including shipping fees, and any recurring charges; and making it clear whether GST is included/charged where applicable)
• shipping timeframes and where you ship
• returns and remedies (including CGA rights and your change-of-mind policy)
• faults and warranty process (how customers contact you and what evidence you need)
• pre-orders (timelines, cancellations, and what happens if supply changes)
• international orders (duties, taxes, and different delivery expectations)

This is also where good legal documents help you stay consistent as you grow. For example:

• If you run a marketplace-style model or have user-generated content, you may need additional website rules and acceptable use terms.
• If you supply services (not just products), you may need a Service Agreement to properly define scope, deliverables, timelines, and limitations.

Be Careful With Limiting Liability

Some e-commerce sites try to solve everything with a broad disclaimer like “we’re not responsible for anything”. That can backfire.

In consumer sales, you generally can’t contract out of key CGA obligations. You also need to be careful not to include terms that are misleading or likely to be considered unfair (especially if you use standard form terms for all customers).

It’s much better to use tailored terms that reflect what you actually do, and that clearly explain the process when something goes wrong (faults, returns, shipping delays, lost parcels, etc.).

Key Takeaways

• Consumer protection laws are a core part of running an NZ e-commerce business, and they apply even if you’re a small operator selling online.
• The Fair Trading Act 1986 is critical for online stores because it governs what you say in ads, product pages, pricing claims, delivery claims and promotions.
• The Consumer Guarantees Act 1993 gives consumers non-excludable rights for faulty or misdescribed goods and services, so “no refunds” messaging needs to be handled carefully.
• Your subscription model and checkout design should be clear and upfront - hidden fees, unclear renewals, or confusing “free trial” offers can create legal risk.
• The Privacy Act 2020 applies to most online stores because they collect customer information, so you’ll typically need a clear Privacy Policy and good data handling practices.
• Well-drafted customer-facing terms and policies help you meet your legal obligations, reduce disputes, and protect your business as you grow.

Tax note: whether you need to charge GST (and how to present it, including for overseas customers) depends on your GST registration status and your specific sales. Consider checking IRD guidance and speaking with your accountant.

If you’d like help setting up your e-commerce terms, reviewing your advertising and refund processes, or getting your website legally protected from day one, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.