How to Run a Compliant Lotto Competition: Legal Checklist

Plenty of New Zealand businesses use prize draws to build an email list, boost sales, or create excitement around a launch. The trouble starts when a “simple giveaway” is actually treated like a lottery, the terms are vague, or customer data is collected without the right privacy disclosures. Another common mistake is advertising a prize in a way that overpromises, then changing the rules once entries start coming in.

If you are wondering how to run a compliant lotto competition, the key issue is whether your promotion is legally a prize competition, a sales promotion, or gambling activity that needs closer analysis under New Zealand law. The answer affects how you charge for entry, what rules you publish, how you award the prize, and what you can say in your marketing. This guide sets out the main legal checkpoints so you can launch with clearer terms, cleaner advertising, and fewer surprises after the campaign goes live.

Overview

A compliant lotto-style competition in New Zealand usually turns on three things, whether people are paying to enter, whether chance decides the winner, and whether your promotion terms and advertising are accurate. Most business-run promotions can be structured lawfully, but only if the mechanics, marketing, privacy practices, and prize fulfilment are thought through before launch.

• Work out whether your promotion is a lawful trade promotion or something closer to restricted gambling.
• Decide whether entry is free, purchase-linked, or paid, and check how that affects legal risk.
• Prepare clear terms and conditions covering eligibility, entry method, timing, prize details, redraws, and disputes.
• Make sure all ads, social posts, landing pages, and checkout wording comply with the Fair Trading Act.
• Handle personal information in line with the Privacy Act 2020, especially if you collect email addresses for future marketing.
• Document how the winner will be selected, verified, notified, and announced.
• Confirm you can actually supply the prize on the terms advertised.
• Review any platform rules, supplier contracts, and branding permissions before you publish.

What This Means For Your Business

For New Zealand businesses, a compliant lotto competition means structuring your promotion so it does not accidentally breach gambling, consumer, advertising, or privacy rules. The legal label matters less than the actual mechanics of your promotion.

Founders often use the word “lotto” casually to mean any random prize draw. Legally, that can be risky. If entrants pay for the chance to win a prize and the winner is selected by chance, the promotion may raise gambling law issues rather than being treated as an ordinary marketing campaign.

Why the structure matters

The main distinction is between a promotional activity that supports your business and an arrangement where people are effectively paying for a game of chance. This is where businesses often get caught, especially where entry fees, ticket sales, paid subscriptions, or compulsory purchases are involved.

If a café, retailer, gym, or online brand wants to run a random draw, the safest structure is often a genuine trade promotion with clear rules and a close look at whether consumers are really paying to enter. If customers must buy a product, subscribe, or pay an add-on fee to access the draw, you should assess the setup carefully before you spend money on ads or print promotional material.

Key legal areas usually in play

Most lotto-style promotions touch several areas of law at once. That is why a one-page social media post rarely gives enough protection on its own.

• Gambling law: whether the promotion is permitted, restricted, or requires a different structure because chance and payment are both involved.
• Fair Trading Act 1986: whether your advertising, prize descriptions, odds statements, urgency claims, and winner announcements are accurate and not misleading.
• Privacy Act 2020: whether entrants are told what data you collect, why you collect it, how you use it, and whether it will be used for future marketing.
• Contract law: whether your terms and conditions clearly form the rules of the competition and give you practical rights to manage redraws, disqualifications, delays, or prize substitutions.
• Intellectual property: whether you have permission to use another brand’s name, logo, products, or trade marks in the promotion.
• Platform rules: whether the competition format complies with the requirements of the social media or ecommerce platform where you promote it.

What a business owner should focus on

If you are launching online, focus first on the entry mechanics and the customer journey. Ask yourself what the entrant is required to do, what they are paying for, what information they see before entering, and whether the winner selection process can be independently explained if someone complains.

You should also think about your business structure and internal approvals. If you run the promotion through a company, make sure the company, not an individual staff member, is listed as the promoter. If you trade under a business name, check that your branding is consistent and that any key brand elements are protected by trade mark registration where appropriate.

When This Issue Comes Up

This issue usually comes up when a business wants fast engagement and reaches for a prize draw before checking whether the rules are legally sound. The legal questions tend to appear right before launch, after customer complaints, or once an advertising platform asks for proof of terms.

Common founder moments

You are likely to need a proper legal review of a lotto-style competition in situations like these:

• before you launch an online campaign that asks customers to buy something to go in the draw
• before you print flyers, product packaging, or in-store signage promoting the draw
• before you spend money on setup for paid ads, influencer marketing, or radio promotion
• before you sign a contract with a sponsor supplying the prize
• before you collect entrant data through a landing page, app, or QR code form
• before you announce a luxury, travel, or high-value prize that may be hard to source later
• before you run the promotion across multiple channels with slightly different wording

Examples from SMEs and startups

An ecommerce brand may want to give away a holiday package to customers who spend over a certain amount during launch week. A gym may want to run a monthly members’ draw with a major electronics prize. A hospitality business may want to sell tickets to a themed event where one attendee is randomly awarded a bonus prize. Each example looks commercially sensible, but each raises different legal questions.

The ecommerce example may trigger concerns about whether purchase is required, whether the advertised value of the prize is accurate, and whether stock or travel restrictions are fully disclosed. The gym example may need careful thought if entry is limited to paying members only. The event example may drift even closer to a paid game of chance depending on how the ticket price and prize mechanics are framed.

Why online promotions need extra care

Selling online makes compliance harder because marketing copy appears in multiple places at once. Your Instagram caption, paid ad, checkout page, email campaign, and competition terms all need to line up.

This is also where privacy issues become more visible. If entrants tick a box to receive promotions, join a mailing list, or create an account, your privacy policy or collection notice should explain the collection and use of that information clearly. If you plan to use the data later for direct marketing, say so upfront rather than relying on assumptions.

Practical Steps And Common Mistakes

The safest way to run a lotto-style competition is to design the mechanics first, then draft the rules, then align the marketing and data collection process to match. Problems usually happen when the marketing team publishes the giveaway before the legal details are settled.

1. Confirm what kind of promotion you are actually running

Start with the core question: is entry free, linked to a purchase, or separately paid for? If there is payment plus chance, the promotion needs much closer review.

Do not assume a purchase-linked draw is automatically fine just because many businesses do it. The exact structure matters. A business should look carefully at whether the customer is genuinely buying a product on ordinary commercial terms, or whether the payment is really being made for a chance to win.

Where the line is unclear, get advice before launch. That is much easier than trying to fix the promotion after customers have entered.

2. Draft competition terms that work in real life

Your terms and conditions should do more than repeat the ad copy. They should explain the operational rules clearly enough that a customer, staff member, or regulator could understand how the promotion works from start to finish.

Good competition terms usually cover:

• the promoter’s legal name and contact details
• who can enter, including age, location, and employee exclusions
• when the promotion starts and ends, including the relevant time zone
• how to enter, including any purchase requirement or free entry route if one exists
• entry limits per person or per transaction
• the prize description, value, and any significant conditions or exclusions
• how and when the winner is drawn or selected
• how the winner is contacted and what happens if they do not respond
• whether redraws are allowed
• whether the prize is transferable, exchangeable, or redeemable for cash
• circumstances where entries can be disqualified
• how personal information will be collected, used, stored, and disclosed
• how disputes, mistakes, cancellations, or events outside your control will be handled

A common mistake is leaving yourself no practical room to manage issues. If the winner cannot be contacted, the prize supplier goes out of stock, or the campaign is affected by a platform outage, your terms should already say what happens next.

3. Match every ad to the terms

Your ad copy must be consistent with the legal terms. The Fair Trading Act does not just apply to the formal terms page, it applies to the overall impression given to customers.

Watch for these common marketing errors:

• saying entry is “free” when a purchase or paid subscription is effectively required
• describing the prize in inflated or vague language
• using “winner guaranteed” or similar wording that overstates the offer
• omitting key restrictions, such as blackout dates, product exclusions, or regional limits
• changing the closing date, prize, or eligibility criteria after launch without a clear right to do so
• announcing a winner publicly before verifying eligibility

If a material condition matters to a customer’s decision to enter, it should not be buried. Bring the key conditions into the main promotional copy as well as the full terms.

4. Sort out privacy before you collect entries

If your competition collects names, emails, phone numbers, purchase data, or social media handles, the Privacy Act 2020 is relevant. Entrants should know what you are collecting and why.

Your collection notice or privacy wording should usually explain:

• who is collecting the information
• the purpose of collection, such as administering the competition and sending marketing if consent is given
• whether providing the information is mandatory or optional
• who the information may be shared with, such as prize suppliers or marketing platforms
• how entrants can access and correct their information

This is especially important where the real business goal is list building. If you want to use the competition to grow your database, be transparent. Do not present data collection as purely for prize administration if you also plan to use it for future campaigns.

5. Check your prize supply and sponsor arrangements

You should never advertise a prize you cannot confidently deliver. If a third party is supplying the prize, get the arrangement in writing before launch.

Your supplier or sponsor agreement should cover practical points such as:

• exactly what is being supplied
• the value and specifications of the prize
• who bears shipping, insurance, or booking costs
• what happens if the prize becomes unavailable
• who can use the sponsor’s logo, trade mark, or marketing assets
• who handles winner communications and fulfilment

This is where businesses often rely on informal emails and then discover the sponsor expected different terms.

6. Use a fair and documented draw process

Your winner selection process should be random, transparent, and documented. That matters both for customer trust and for dealing with disputes.

Set out in advance:

• the date and time of the draw
• the method used to select the winner
• who supervises the process
• how duplicate or invalid entries are removed
• how the result is recorded

Keep evidence of the draw and the winner notification. A simple internal record can make a big difference if someone later says the draw was manipulated or unfair.

7. Review platform and channel rules

Social media platforms often have their own promotion conditions. Marketplaces, app stores, and payment platforms may also restrict certain competition mechanics.

Do not build the whole campaign around “tag a friend”, “share to enter”, or similar engagement tactics without checking whether the platform allows that format. The legal terms may be fine, but the campaign can still be removed or restricted for breaching platform rules.

8. Think about related business legal issues

A lotto competition can expose gaps in other parts of your legal setup. Before you launch online or scale the promotion nationally, it is worth checking the basics.

• Business structure: if you are operating through a company, make sure the promotion is run in the company’s name and approved internally.
• Registration: if you are a new venture and still setting up, check your Companies Office details and trading name usage are in order.
• Trade mark: if the competition name becomes part of your branding, consider whether trade mark registration is worthwhile.
• Website terms: if entry occurs through your website, your site terms, checkout terms, and customer terms should not conflict.
• Contracts: if influencers, agencies, sponsors, or fulfilment providers are involved, use written contracts so responsibilities are clear.

These points are easy to overlook when the focus is on marketing, but they matter if the campaign grows quickly or attracts scrutiny.

FAQs

Can I charge people to enter a random prize draw in New Zealand?

Maybe, but charging for entry where chance decides the winner can raise gambling law issues. A business should assess the exact structure carefully before launch rather than assuming it is an ordinary promotion.

Do I need written terms and conditions for a giveaway?

Yes, in most cases you should have written terms. Clear terms help manage customer expectations, support Fair Trading Act compliance, and give you a process for redraws, disqualifications, and prize fulfilment.

Can I require people to join my mailing list to enter?

You can collect marketing consents, but you need to be clear about what personal information you collect and how it will be used. Privacy disclosures should not be hidden or misleading.

What if I need to change the prize after the promotion starts?

Changing the prize after launch is risky unless your terms clearly allow it and the change is handled fairly. A substitution should be genuinely necessary, not just commercially convenient.

Can I run the competition on Instagram or Facebook only?

Yes, but you should still have proper terms and check the platform’s promotion rules. Platform compliance and legal compliance are related, but they are not the same thing.

Key Takeaways

• A lotto-style promotion can create legal risk if people are paying for a chance-based prize without the structure being properly checked.
• The core issues are the entry method, the role of chance, the accuracy of your advertising, and whether your terms match the actual promotion.
• Clear written terms and conditions are essential for eligibility, prize details, draw process, redraws, privacy, and dispute handling.
• Marketing copy across social media, websites, email, and in-store material should be consistent and not misleading under the Fair Trading Act.
• If you collect entrant data, your Privacy Act disclosures should explain collection, use, storage, and any direct marketing clearly.
• Supplier, sponsor, influencer, and platform arrangements should be checked before launch so the prize and campaign mechanics are actually deliverable.

If your business is dealing with how to run a compliant lotto competition and wants help with competition terms and conditions, advertising review, privacy wording, supplier and sponsor agreements, you can reach us on 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.