Accepting Payments with POLi in WooCommerce: The Complete Guide for NZ Businesses

Offering local payment options is crucial for eCommerce success in New Zealand. One of the most trusted and cost-effective payment methods for Kiwi shoppers is POLi – a direct bank transfer solution that allows customers to pay straight from their bank account, with no credit card required.

In this guide, we’ll cover why POLi is ideal for WooCommerce stores in New Zealand, how to integrate it, and best practices to help you get the most from this smart payment method.


🇳🇿 Why NZ Businesses Should Offer POLi Payments

For Kiwi shoppers, POLi is fast, secure, and familiar. Here’s why it makes sense to offer it in your WooCommerce store:

Direct bank transfers – no credit card needed

Trusted by over 1.5 million NZers every month

Lower fees than credit cards (typically 1–1.5% vs 2.9%+)

Instant payment confirmation – no delays or waiting for clearance

Reduces cart abandonment – especially for customers who avoid credit cards

📊 63% of New Zealand online shoppers prefer paying via bank transfer. Adding POLi could increase your WooCommerce conversions by 15–20%.


💡 How POLi Works at Checkout

With POLi, customers can:

  1. Select POLi as the payment option at checkout
  2. Choose their NZ or AU bank
  3. Log in through their bank’s secure portal
  4. Complete the payment – with no card details required

You’ll receive confirmation instantly, and funds typically arrive in your business bank account within 1–2 business days.


🛠️ Step-by-Step: How to Add POLi to WooCommerce

1. Create a POLi Merchant Account

  • Visit www.polipayments.com
  • Complete business verification (NZBN required)
  • You’ll receive your Merchant Code and Authentication Key

2. Install a POLi WooCommerce Plugin

Popular options include:

  • Official POLi Plugin (from POLi Payments)
  • POLi for WooCommerce (third-party)
  • Payment Plugins for POLi (premium features)

3. Configure POLi Settings in WooCommerce

  1. Navigate to WooCommerce > Settings > Payments
  2. Enable POLi Payments
  3. Enter:
    • Your Merchant Code
    • Authentication Key
    • A Merchant Reference Prefix (e.g., “Order-”)
  4. Set your preferred transaction limits (recommended: $5–$10,000)
  5. Save changes

4. Test Before Going Live

  • Enable Test Mode in plugin settings
  • Simulate test transactions across multiple NZ banks
  • Confirm payments appear in your bank account or POLi dashboard

💰 POLi Pricing for NZ Merchants

Transaction ValueFee (excl. GST)
$0 – $100$0.99 flat fee
$100 – $5001.1%
$500+1.3%

No setup fees

No monthly fees

Only pay per successful transaction


🧠 Best Practices for Using POLi in WooCommerce

  1. 🧭 Display POLi prominently – list it among your top three checkout options
  2. 🔐 Add trust badges – include recognisable NZ bank logos or “Secure Bank Transfer” seals
  3. 📝 Explain how it works – use a short note on the checkout page to guide customers
  4. Automate order confirmations – send a confirmation email as soon as payment clears
  5. 📊 Reconcile daily – POLi transactions may use different reference codes

⚖️ POLi vs Other Payment Methods in NZ

FeaturePOLiCredit CardManual Bank Transfer
Fees1–1.3%2.4–3.5%Free
Settlement Time1–2 business days2–3 business days1–3 business days
Chargeback RiskNoneHighNone
Card Required?NoYesNo
Customer TrustHighMediumHigh

Tip: Many NZ merchants use POLi alongside Stripe or PayPal to give customers more choice.


🔧 Troubleshooting Common POLi Issues

❓ Payment Pending but No Deposit

✔ Check your bank account – POLi references can vary

✔ Confirm the order reference prefix matches your WooCommerce settings

❓ Customer Can’t See Their Bank

✔ Make sure all major NZ banks are enabled in your plugin configuration

❓ Payment Fails at Login Stage

✔ This is often a temporary bank issue – contact POLi support for confirmation


📈 How POLi Can Boost Your Sales

  1. Higher conversion rates – fewer customers abandon checkout due to card concerns
  2. Lower payment processing costs – save 1–2% per order compared to credit cards
  3. Faster cash flow – quicker than manual bank transfers
  4. Secure – no sensitive card data ever touches your site

“After adding POLi, we saw a 22% increase in completed checkouts from NZ customers.”

Sarah K., Auckland-based WooCommerce store owner


✅ Final Thoughts

If you sell online in New Zealand, POLi is a must-have payment option. It’s cost-effective, fast, and preferred by Kiwi shoppers, especially those who avoid using credit cards online.

With simple setup, low fees, and instant payment confirmation, it’s one of the most effective ways to optimise your WooCommerce checkout for local buyers.


Ready to Get Started?

Request a Free Website Audit


We offer a free WordPress website audit that reviews key areas including performance, security, and maintenance. We’ll assess your site’s loading speed, identify any potential vulnerabilities or outdated plugins, and evaluate how well it’s being maintained. This audit helps uncover issues that may be affecting your site’s reliability, SEO, or user experience with clear, actionable recommendations to improve your WordPress setup.