Win a $2,000 Prezzy Card
And your customer goes in the draw to win a $5,000 Milwaukee Tool Shout.

On site, time is money. Every delay costs, and the gear people choose makes a difference. Promax tanks are built to install faster and easier, which means less downtime and fewer call-backs for your customers.
From now until 28 February 2026, every Slimline, Septic, or Underground tank you sell gives you an entry to win a $2,000 Prezzy Card, and gives your customer an entry to win a $5,000 Milwaukee Tool Shout for their crew.
It’s a simple way to offer something of real value to the people you work with, while giving you a genuine chance at something useful too.
No extra paperwork. No registration portal.
If you are already selling Promax tanks, you are already able to earn entries.
How it Works
- One entry for every qualifying Promax tank sold before 28 February 2026
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The $2,000 Prezzy Card winner will be drawn on 3 March 2026
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Your customer also receives one entry per qualifying tank toward the $5,000 Milwaukee Tool Shout
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We will contact both winners directly and announce them on our social channels
Just make sure your store name and salesperson details are included on each order.
This is about backing the people supplying the trade. If your customers are putting in the hard work on the ground, we want to support the merchants who help them get the right gear in place.
Browse Eligible Products:
Entry Details and FAQs
What if I purchase a bulk order?
You and your customer each receive one entry for every qualifying tank ordered, with no limit on how many entries you can accrue.
How will entries be tracked?
We’ll record salesperson and store details from each purchase order received during the promotional period.
Is there a limit to the number of entries?
No, the more orders you submit, the more entries you’ll receive.
Do I need to register online to enter?
No additional registration is required.
What if I cancel or return my order?
If a qualifying order is cancelled or refunded, the corresponding entries will be voided.
Who do I contact if I have questions about my eligibility?
Please contact Promax Customer Support at info@promax.co.nz.
Who can enter?
Any trade sales representative and any end customer ordering from within the specified range.
What if there are multiple sales reps in one store or branch?
We’ll award the prize to a specific salesperson, but it is up to you if you choose to share it around.
Can multiple branches from the same company enter?
Yes, multiple branches, and multiple salespeople from each company, can enter.
Can the Prezzy Card be exchanged or transferred?
The prize cannot be exchanged for cash. If you are the winner, the decision to transfer or share the prize within your team is your own.
How will the prize be issued and handled internally?
Promax will issue the prize to the nominated contact of the winning merchant. Distribution of the prize within the business is the sole responsibility of the recipient company. Promax accepts no liability for any internal disputes or allocation decisions.
Terms and Conditions
Promoter
The promoter is Promax Plastics Limited (“Promax”), PO Box 749, Kerikeri 0245, New Zealand.
Promotion period
The promotion runs until 28 February 2026. Only qualifying orders placed within this period will be eligible for entry.
Eligibility – merchants
Entry is open to trade sales representatives employed by New Zealand merchants or resellers that sell eligible Promax products. Entrants must be New Zealand residents aged 18 years or over. Employees of Promax and their immediate families are not eligible to win the merchant prize.
Eligibility – trade and installers
Entry is open to end customers such as builders, contractors, drainlayers and other trade buyers who purchase eligible Promax products in New Zealand during the promotion period. Entrants must be New Zealand residents aged 18 years or over.
How to enter
One entry is awarded to the merchant salesperson for every qualifying Promax Slimline, Septic, or Underground tank ordered during the promotion period. One entry is awarded to the end customer for every qualifying tank purchased during the promotion period. Entries are based on Promax invoicing and purchase order records. There is no limit to the number of entries that can be earned. If an order is cancelled or refunded, any associated entries will be void.
Prizes
Merchant prize: 1 × $2,000 Prezzy Card.
Trade or installer prize: 1 × $5,000 Milwaukee Tool Shout (retail value NZD $5,000).
Prizes are not transferable or redeemable for cash. Prezzy Cards and Milwaukee products are subject to the standard terms and conditions of the issuing brand.
Brand independence
This promotion is conducted solely by Promax Plastics Limited. Milwaukee, Visa, Mastercard and Prezzy are not sponsors of, nor are they affiliated with, this promotion in any way. The Milwaukee products and Prezzy Card offered as prizes have been purchased independently by Promax for the purpose of this promotion. Milwaukee, Visa, Mastercard and Prezzy do not endorse, administer, manage, or support this promotion, and have no responsibility for its operation or prize fulfilment.
Winner selection and notification
Winners will be drawn at random on or about 3 March 2026 from all eligible entries received. Promax will make reasonable attempts to contact the winners using the details supplied. If a winner cannot be contacted within a reasonable time, Promax may redraw the prize. Promax may announce the winners on its website and social media channels.
Verification
Promax may request proof of identity, age, employment and eligibility. Promax may disqualify any entry that is incomplete, incorrect, forged, or made using fraudulent means.
Liability
Promax is not responsible for any late, lost, misdirected or corrupted entries, or for any issues arising from network or system failures. To the extent permitted by law, Promax accepts no responsibility for any loss, damage or injury suffered as a result of accepting or using a prize.
Privacy
Entry details will be used by Promax to administer the promotion and may be used to contact entrants about Promax products and services. Personal information will be handled in accordance with the Promax Privacy Policy.
General
Promax may amend, suspend, or cancel the promotion if it becomes necessary to do so, provided this does not disadvantage entrants unfairly. These terms and conditions are governed by the laws of New Zealand.