HeyMax Max Mile Boost (March 2026) - Earn 0.5 MPD on Your Credit Card Bill at 2 SGD Cents Per Mile
HeyMax has launched its Max Mile Boost campaign for March 2026, and it is one of the more straightforward ways to pad your miles balance before month-end. Running from 16 March to 31 March 2026, the campaign allows you to earn 0.5 Max Miles per dollar on your entire eligible March Visa credit card bill, in exchange for a 1% transaction fee on that bill amount. The opt-in requirement is new this time around, so do not assume you are automatically enrolled. Head into the HeyMax app and manually register via the campaign landing page.
Photo Credit: Park Hyatt Tokyo
The mechanics are simple. HeyMax looks at your linked Visa card(s) and calculates your total eligible spend for March 2026. You earn 0.5 Max Miles for every S$1 of that spend. To receive the miles, you pay a 1% fee on your total bill amount by scanning a payment QR code that HeyMax will generate for you by 3 April 2026. There is a 3-working-day payment window once the QR code is issued. If you have multiple Visa cards linked, HeyMax will automatically select whichever card has the highest total spend for the month.
This is where the maths matters. The fee is 1% of your bill, and you earn 0.5 Max Miles per dollar. Let us work through a concrete example. On a S$5,000 March bill, you would pay a S$50 fee and earn 2,500 Max Miles. That works out to S$0.02 per Max Mile, or 2 SGD cents per Max Mile.
For context, Max Miles transfer to a wide range of airline and hotel programmes, including World of Hyatt Points at a 1:1 ratio. At 2 cents per point, World of Hyatt points at this rate is genuinely excellent value given how well Hyatt points redeem at aspirational properties. I have covered many times on this blog that Hyatt points are among the most valuable transferable currency available to Singapore-based travellers, and a cost basis of 2 cents per point is well within the range I would pay to top up my balance.
For airline miles transfers, the value proposition depends on the programme. At 2 cents per mile, it is competitive for premium cabin redemptions on KrisFlyer, Asia Miles, and similarly valued currencies. For economy redemptions or programmes with lower redemption values, it is less compelling.
Photo Credit: Singapore Airlines
One detail worth highlighting: if you had your Visa card linked and verified on HeyMax prior to 1 March 2026, your eligible spend window runs from the full start of March rather than only from your opt-in date during the campaign period. This means early adopters who already had a card linked get the benefit of the entire month's spend counting towards the calculation, even if they only opt in to the campaign today. If you are reading this and have not yet linked a Visa card, do so now - your spend window begins from the date of successful card verification, so every day counts.
Is this promotion worth it? My personal view: yes, for World of Hyatt point top-ups, this is a straightforward buy. 2 cents per point is a rate I would pay without much deliberation, particularly ahead of any planned Hyatt stays or if you are chasing a redemption that requires a balance top-up. For airline miles, it depends on your personal valuation. If you value KrisFlyer miles at 2 cents or above for a specific redemption in mind, it makes sense. If you are buying miles speculatively with no near-term redemption, I would be more cautious. The opt-in requirement and the tight 3-day payment window are the main friction points. Set a reminder for early April so you do not accidentally miss the payment deadline and walk away with nothing.
HeyMax is running a limited Max Mile Boost campaign from 16 to 31 March 2026, allowing you to earn 0.5 Max Miles per dollar on your entire March Visa card bill for a 1% transaction fee. That works out to 2 SGD cents per mile - a rate I personally find compelling for World of Hyatt top-ups.