Using a Credit Card Responsibly While Earning Points

The entire points game rests on one rule. Pay the card in full every month, without exception. As a single month of interest is worth more than the points earned that month. Everything else in this playbook exists to protect that rule. Including automation, spending discipline, and a recovery plan for a bad month. Here is how to run a rewards card so the bank funds your travel rather than the other way around.

Why paying the card in full every month beats every points strategy

Pay the full closing balance by the due date every month, and the points are pure profit. If you miss it, the interest wipes them out. The arithmetic is blunt:

• Carry a $5,000 balance for one month on a rewards card charging 22 per cent, the assumed rate for this example and typical for the category as of July 2026, and the interest alone comes to about $92
• The 5,000 or so points that spending earned on a one point per dollar card are worth roughly $85. Using the valuations tracked in our rewards points valuations guide, put Velocity Points at 1.7 cents and Qantas Points at 1.6 cents as of the December 2025 update
• Warning: even in the flattering scenario where every dollar earned points at a full rate, one month of interest erases the reward and then some, and every further month is pure loss. Points are a rebate on spending you settle in full. The moment interest enters, the card stops being a rewards product and becomes expensive debt.

In our eyes, this is why the responsible points collector treats the interest-free period as the whole game. This is the window in which purchases accrue no interest while each statement is cleared. Spend within the statement cycle. Clear the closing balance by the due date, and the points arrive at no cost beyond the annual fee. Break that cycle, and no sign-up bonus, transfer promotion or status perk changes the maths. The sign up bonus is an introductory points offer unlocked by meeting a minimum spend.

How to automate full repayment so the rule keeps itself

Set up a direct debit to pay the full closing balance, and the rule will stick because discipline is easier when it is automated. Make it the full closing balance, not the minimum or a fixed amount, so the statement clears on the due date every month. Align the due date with your pay cycle if your bank allows it. And keep a buffer in the linked account, while the machine does the remembering.

The interest-free period is worth understanding while you are there. It typically runs from the purchase date through to the statement due date. So spending early in the cycle gets the longest free ride. And it generally applies only when the previous statement was paid in full. Carrying a balance and new purchases usually attract interest from day one. This is the hidden cost of a single slip. From there, a five-minute statement review each cycle is the only manual habit required:

• Confirm the autopay landed
• Scan for charges you do not recognise
• Note any subscriptions that have crept up

The other piece of plumbing is capacity. A rewards card works best when your normal monthly spending passes through it with room to spare. So the limit, the fee and the earn rate should fit the life you already lead. Our round-ups of the best Qantas points-earning credit cards and Velocity points-earning credit cards compare the current options on exactly those measures. The annual fee belongs in the same calculation, weighed squarely against the points and perks you will use. Where each currency can be spent is mapped in our overview of Qantas and Velocity partners, and should steer the choice as much as the earn rate.

Chasing points without changing your spending

The second rule of the playbook. Never spend money for points that you would not have spent anyway. Points are worth around 1.6 to 1.7 cents each on the December 2025 valuations referenced above. So buying something unneeded to harvest them is trading dollars for cents. The same test applies to sign-up bonuses. The minimum spend requirement should be met by paying existing expenses, groceries, insurance, utilities, and planned purchases through the card. Never by creating new spending to meet a deadline.

Surcharges deserve the same cold eye. Until 1 October 2026, Australian businesses can still add a card surcharge up to their cost of acceptance, commonly around 1 to 1.5 per cent as of July 2026. So paying a surcharge purely to earn points is usually a mediocre trade. From that date, the Reserve Bank of Australia is removing surcharging on Eftpos, Visa and Mastercard payments altogether.

Alongside cuts to the interchange fees that help fund rewards programs, a change worth watching because banks have historically trimmed earn rates when that revenue falls. The lesson either way is to value points soberly and let current transfer bonuses and real-world redemptions determine their worth, not marketing. And when a redemption is ready, transfer bank points only against a confirmed seat, using our guide to moving points into Velocity, with the Qantas side timed against the Qantas transfer bonus tracker, because transfers are irreversible.

What to do when you cannot pay the card in full

Life does not always cooperate with statement cycles, and a plan for the bad month is part of responsible use, not an admission of failure. If you cannot clear the full balance, the recovery steps run in order:

• Pay the most you can rather than the minimum, because interest compounds on whatever remains
• Pause the points chase completely until the balance is back to zero: no new spending on the card, no bonus hunting, no transfers
• Contact your bank early if the shortfall looks like lasting more than a cycle, since hardship teams can adjust due dates, waive fees or set up payment plans, and they respond better to early calls than late ones
• Call the National Debt Helpline on 1800 007 007 if the debt feels bigger than a rough month, for free, confidential financial counselling. There is no shame in any of this; the only mistake is letting interest run in the background while still collecting points as if nothing has changed.

Frequently asked questions

Fees, rates and figures quoted are correct at the time of publication and should be verified directly with each provider before acting on them.