Fuel 
Between supermarket dockets, loyalty apps, motoring-club memberships and warehouse fuel, there's no shortage of ways to "save" at the bowser. The trouble is that a discount only means something if the station's base price was competitive to begin with. A 4-cent docket at a servo that's priced 8 cents above the cheapest site down the road isn't a saving - it's a smaller loss. So the real question for each program isn't "how big is the discount?" but "what am I actually paying after it?"
This guide runs through every major fuel loyalty program Australians can use in 2026 - Woolworths and Coles dockets, 7-Eleven's Fuel Lock and Fuel Pass, RACQ and NRMA member discounts, and Costco - with a plain-English verdict on each. The one habit that beats all of them is checking the live price before you fill. You can do that free, with no sign-up, on the live Fuel Daddy map.
Are fuel loyalty programs actually worth it?
For most drivers, the honest answer is "only sometimes". The supermarket docket discounts in Australia are smaller than they used to be - the standard offer has been pegged at around 4 cents a litre since the ACCC clamped down on the old 8c+ shopper-docket wars years ago. Four cents off a 50-litre tank is $2. That's real, but it's wiped out instantly if the discounting station prices a few cents higher than the cheapest independent nearby.
The programs worth your attention are the ones that either cost you nothing extra (a member discount you already pay for) or give you genuine control over when you lock in a price. Everything else is marginal. Below, each program gets a "where", a discount and an honest catch - then a side-by-side table so you can see them all at once.
Woolworths fuel dockets (Everyday Rewards)
Spend $30 or more in one Woolworths supermarket shop and you'll earn a fuel discount, usually 4 cents a litre, redeemable at participating EG Australia (Woolworths-branded) and Ampol fuel sites. Link your Everyday Rewards card and the docket applies automatically when you scan at the pump - no paper slip to lose. Woolworths occasionally boosts the offer to 6 or 10 cents during promotions, sometimes tied to spending a set amount in a single shop.
The Woolworths network tends to price reasonably competitively, which makes the 4 cents land on a sensible base price more often than not. The catch is the obvious one: you only earn the docket by spending $30 on groceries, so it's only "free" money if you were shopping there anyway. Dockets typically expire within a few weeks, so they reward planning. The smart move is to hold one until prices are near the bottom of the Queensland fuel cycle (or the NSW price cycle) before redeeming.
Coles fuel dockets (Flybuys)
Coles works almost identically: spend $30 in a Coles supermarket and earn a fuel docket worth 4 cents a litre (sometimes more during promotions), redeemable at participating Coles Express / Viva Energy "Reddy Express" sites and linked through Flybuys. As with Woolworths, linking your Flybuys card means the discount applies automatically at the bowser when you scan.
The honest catch is that the former Coles Express network has historically priced a touch above the cheapest independents in many suburbs, which can erode or fully eat the 4-cent docket. Always check what you'd actually pay after the discount against the cheapest nearby station. A driver in a Queensland suburb or across New South Wales can pull both prices up side by side on the live map in a few seconds - if the "discounted" price is still higher than the servo over the road, the docket isn't doing its job.
7-Eleven Fuel Lock and Fuel Pass
7-Eleven takes a smarter approach than a flat discount. Its app has two features. Fuel Lock lets you lock in the current price of one fuel type at any 7-Eleven, then use that locked price within seven days - even if pump prices rise in the meantime. Fuel Pass (the points and offers layer) periodically hands out targeted discounts and bonus offers to members.
Fuel Lock is the standout tool here, and it's the one program on this list that actively rewards knowing the best time to buy fuel. Lock a low price at the bottom of the cycle, then fill up days later once prices around you have spiked. When the timing lines up, that's not 4 cents - it can be 20 to 40 cents a litre versus the post-spike price. The catches: you can only hold one locked fuel type at a time, the lock expires in seven days, and 7-Eleven's own base price isn't always the cheapest in town, so you still need to catch a genuine trough to lock. It's free to use, though, which makes it hard to fault.
RACQ and NRMA member fuel discounts
If you already hold motoring-club membership for roadside assist, the fuel discount is a genuine bonus - you're not paying anything extra to get it. RACQ members in Queensland can access discounts of around 4 cents a litre at participating partner stations (Puma Energy and others, varying by deal), redeemed by scanning a card or linking through the RACQ app. NRMA members in New South Wales get a comparable member benefit at partner sites, typically in the same ballpark.
The appeal is simplicity: no $30 grocery spend required to unlock it, and it stacks neatly with timing the cycle. The catches are that the partner network is narrower than the supermarket docket networks, the exact discount and participating brands change as the clubs renegotiate deals, and you generally can't combine it with a supermarket docket at the same fill. If you don't already hold membership, the discount alone isn't a reason to join - but if you do, it's free money you should be using. Check participating sites against the live cheapest options before you commit to the detour.
Costco fuel: the cheapest base price, behind a membership
Costco isn't a "loyalty program" in the docket sense - it's a flat, consistently low price that's locked behind a paid membership. Costco fuel typically sits 12 to 25 cents a litre under the local market average, with no cycle games and no upsell at the pump. The trade-off is the $65-a-year Gold Star membership (as of 2026); you can't dispense Costco fuel without a current card.
For anyone with a Costco fuel station genuinely on their regular route, the membership usually pays for itself on fuel alone - you'd need only around nine 50-litre fills a year at a 15c saving to break even. The catch is detouring: drive 15 minutes out of your way and you burn the saving getting there. We've covered the full break-even maths, every QLD and NSW station, and which fuel types Costco sells in the dedicated Costco fuel in Australia guide, and you can track Costco prices live on the Costco fuel prices hub.
Every program compared at a glance
Here's the honest summary - the headline discount, where it applies, and the catch that decides whether it's actually worth using:
| Program | Typical discount | Where it works | The catch |
|---|---|---|---|
| Woolworths (Everyday Rewards) | ~4 c/L (up to 10 c on promo) | EG Australia & Ampol partner sites | Needs a $30+ grocery shop to earn |
| Coles (Flybuys) | ~4 c/L (more on promo) | Coles Express / Reddy Express sites | Base price often above cheap independents |
| 7-Eleven Fuel Lock | Effectively 20–40 c/L if timed well | Any 7-Eleven, via the app | One fuel type, 7-day expiry, must catch a low |
| RACQ (QLD) | ~4 c/L | Puma & partner stations | Narrow network; can't stack with dockets |
| NRMA (NSW) | ~4 c/L | Partner stations across NSW | Only worth it if you're already a member |
| Costco | 12–25 c/L under market | ~13 warehouse fuel sites nationally | $65/yr membership; only ~13 locations |
The pattern is clear. The supermarket and motoring-club discounts are small but easy. Fuel Lock and Costco deliver the biggest savings, but each demands something - good timing for the first, a paid membership and a convenient location for the second.
How to stack savings for the biggest discount
The drivers who save the most don't pick one program and stop - they layer a few habits together. In our experience watching live price data move across thousands of stations, the order that matters is this:
- Time the cycle first. Use our guide to the Queensland 42-day fuel cycle or the NSW price cycle to fill near the bottom, not the peak. This single habit usually beats any loyalty discount on its own.
- Find the cheapest station, then. Open the live map and see which nearby site is actually cheapest at that moment - before you decide where to redeem anything.
- Apply a discount on top - if it fits. If the cheapest station happens to accept your docket, member card or a Fuel Lock price, you've stacked the trough with the discount. If it doesn't, the cheaper base price wins anyway.
- Pick the right fuel. If your car runs on E10, choosing it over Unleaded 91 adds a few more cents a litre. More ways to save money on fuel here.
The honest takeaway: a loyalty program is the last step, not the first. Get the timing and the station right and a 4-cent docket is a nice bonus on top. Get them wrong and no docket will rescue you. Want to sanity-check the savings for your own driving? Plug your weekly distance into the Fuel Daddy fuel cost calculator, or if you're in Brisbane, start with our cheapest fuel suburbs in Brisbane guide.
The bottom line
No single fuel loyalty program is a magic bullet. The supermarket dockets from Woolworths and Coles are easy and worth using when you were shopping there anyway, but the 4-cent discount is small and only counts if the station's base price is competitive. RACQ and NRMA discounts are free money if you're already a member, and otherwise not a reason to join. 7-Eleven's Fuel Lock is the cleverest free tool on the list for anyone who watches the cycle, and Costco delivers the lowest everyday price if a warehouse is genuinely on your route.
Whatever you use, the rule never changes: compare the final price you'll actually pay against the cheapest servo nearby, today, on the live Fuel Daddy map. The discount only matters if you were already standing at the right bowser.
