The easiest way to save on OnePass is the 30 day free trial on the $4 monthly plan, available to anyone who has never held a OnePass membership. OnePass promo codes do exist, but they usually come from partner offers such as the Flybuys rewards store, banks or OnePass Mobile, and they apply to the $40 annual plan. Here is how OnePass promo codes work and how to get the most out of a membership at Kmart, Target, Bunnings, Officeworks and Priceline.
Latest OnePass Promo Codes & Deals
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How to Use a OnePass Promo Code
OnePass promo codes are applied to the annual plan, either when you join or from your account.
- New to OnePass: create a OnePass account, select the Annual Plan ($40 a year), enter your payment details, then select I have a promo code and enter your code.
- Already on an annual plan: log in, open My membership (in the app, tap the profile icon, then OnePass plan details) and select Apply promo. The code applies to your next payment.
- On a monthly plan or free trial: start a plan change to annual from My membership, select Apply promo before confirming, and add the code before your trial ends.
- Membership cancelled or lapsed: reactivate your plan first, then apply the code.
OnePass explains each of these steps on its promo code redemption page.
How Much Can You Save with OnePass?
| Option | Cost | What you get |
|---|---|---|
| Free trial | $0 for 30 days | Full member benefits before your first payment, for new members only |
| Monthly plan | $4 a month after the trial | Free delivery on eligible items, 5x Flybuys points, 365 day returns and more |
| Annual plan | $40 a year | The same benefits as monthly, for less than paying month to month |
| OnePass account | Free | Single login, digital card and transaction history, without member benefits |
The annual plan works out cheaper than 12 months at $4. If you would pay for delivery on even one or two online orders a year at Kmart, Target, Bunnings or Officeworks, the membership usually pays for itself.
Best Ways to Save with OnePass
- Start with the free trial. Use it around a big online shop so the free delivery saving lands straight away.
- Link your Flybuys card. Members earn 5x Flybuys points per $1 spent in store and with Click & Collect at Bunnings, Kmart, Target and Officeworks, but only once Flybuys is linked.
- Shop online without minimum spends. Free delivery applies to eligible items or orders with no minimum spend.
- Use 365 day change of mind returns at Kmart, Target, Officeworks and Priceline.
- Skip the queue with Express Click & Collect at Bunnings and Kmart.
- Stack cashback. Start online orders from ShopBack or TopCashback where the retailer is listed.
- Combine with price matching. See how Kmart, Target, Bunnings and Officeworks handle cheaper competitor prices.
What is OnePass?
OnePass is a paid membership program from Wesfarmers that bundles member benefits across Kmart, Target, Bunnings Warehouse, Officeworks, Priceline and InstantScripts. Members get free delivery on eligible items or orders, bonus Flybuys points, 365 day change of mind returns and Express Click & Collect, plus partner perks. Benefits differ by retailer, so check the full list of OnePass benefits before you join.
Is OnePass Worth It?
OnePass is good value if you shop online at Kmart, Target, Bunnings or Officeworks more than a couple of times a year, or regularly spend in store at those retailers and collect Flybuys. It is less useful if you mostly shop in store and do not use Flybuys, because free delivery is the main saving.
How OnePass Promo Codes Work / Why Your Code Might Not Work
- It is for the annual plan. Most codes only apply to the $40 annual plan, so switch from monthly first.
- It has already been used. Codes are usually single use per account.
- Your plan is cancelling or lapsed. Reactivate your membership to see the Apply promo option.
- Your free trial ended first. Add the code before the trial finishes.
- You are not eligible. Free trials are only for people who have never held a OnePass membership, and partner codes often have their own conditions.
- It cannot be combined. Promotional codes generally cannot be used with other offers.
Full conditions are in the OnePass terms and conditions.
Final Thoughts: Best OnePass Deals Right Now
For most people, the 30 day free trial on the monthly plan is the best starting point. If you keep OnePass after that, the annual plan is the cheaper way to pay, and a partner promo code (for example, redeemed from the Flybuys rewards store) can cut the cost further. Link Flybuys on day one so you collect 5x points from your first shop.
OnePass Alternatives / More Shopping Deals
Shop mostly at Coles? Compare OnePass with Coles Plus in our Coles promo code guide. For cashback on top of member benefits, see our guide to cashback sites in Australia, and check price match policies in Australia before you buy. Priceline shoppers can also read our Priceline price match guide.
Frequently Asked Questions
Is there a OnePass promo code?
OnePass promo codes are mostly partner offers, for example from the Flybuys rewards store, banks or OnePass Mobile, and they apply to the annual plan. If you do not have one, the 30 day free trial is the easiest saving for new members.
How long is the OnePass free trial?
OnePass currently offers a 30 day free trial on its plans for people who have never held a OnePass membership. You get the full member benefits before your first payment.
How much does OnePass cost?
OnePass costs $4 a month after the free trial, or $40 a year on the annual plan. A free OnePass account is also available, but it does not include member benefits like free delivery.
Which stores are part of OnePass?
OnePass benefits apply at Kmart, Target, Bunnings Warehouse, Officeworks, Priceline and InstantScripts. Not every benefit is available at every retailer.
Do I get 5x Flybuys points everywhere with OnePass?
No. The 5x Flybuys points apply to in-store and Click & Collect purchases at Bunnings Warehouse, Kmart, Target and Officeworks. They do not apply at Priceline or InstantScripts, and your Flybuys card must be linked to OnePass.
Where do I enter a OnePass promo code?
Enter it when joining on the annual plan by selecting I have a promo code, or log in, open My membership and select Apply promo. Monthly members need to switch to the annual plan to apply a code.
Can I cancel OnePass during the free trial?
Yes. You can cancel at any time from My membership in your OnePass account. If you cancel during the trial, you will not be charged.
Why Trust Us
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Independent and Australian
We focus on deals Australians can actually use. Commercial partnerships never decide which brands we cover or how we rank them.
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Sourced and checked
Codes come from the brands themselves and our official affiliate partners, not scraped from other coupon sites. We note terms like minimum spend, eligible products and new customer rules.
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Kept up to date
Offers can change at short notice, so we review our pages regularly. The last updated date is shown on this page.
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Corrections welcome
Spotted something out of date? Let us know and we will look into it and update the page. See our editorial policy.
Michael has been publishing deals and travel content for Australians for more than 10 years and runs the deals section of The Champagne Mile. With a Bachelor of Commerce and a background in commercial law, he reads the fine print so you don’t have to, from insurance PDSs to promo code terms. Every deal on the site is checked before it goes live and updated when offers change. When he’s not testing codes, he’s planning his next overseas trip or out on his dirt bike.
Last Updated on 5 November 2026
