Card Rewards Are a Loyalty Product, Not Free Money

These are listed in the order worth acting on, which with how card rewards are funded and who pays for them is not the order they are usually presented in.

Where the money comes from

Every card transaction generates a fee paid by the merchant to the card networks and the issuing bank, and rewards are funded largely from that stream. The rest comes from interest and fees paid by cardholders who carry balances, which is a substantial share of the industry's revenue.

This is why rewards are generous: they are a customer acquisition cost in a competitive market with high margins on revolving balances. It also means merchants price those fees into what everybody pays, so the cost is spread across cash and card customers alike. None of this makes rewards worthless to you; it explains why they exist and why the terms are structured as they are.

The arithmetic that actually matters

Reward value is destroyed entirely by carrying a balance, because interest rates on cards vastly exceed any plausible reward rate. For somebody who pays in full every month, rewards are a genuine discount funded by the merchant fee rather than by them.

For somebody carrying a balance, choosing a card on its rewards rather than on its interest rate is an expensive error. The first question is therefore not which card earns most but whether you reliably clear the balance each month. Everything else in this article assumes you do, and if you do not, the interest rate is the only number worth comparing.

Annual fees and break-even

Cards with annual fees offer higher earning rates or benefits such as travel credits, lounge access or insurance cover. The break-even calculation is simple: the fee is worth paying only if your actual spending in the bonus categories exceeds it in value. Benefits that require particular behaviour, such as using a specific booking channel, are worth only what you will genuinely use.

People routinely value benefits at the marketing figure rather than at what they would otherwise have spent, which overstates the case substantially. Reassessing an annual fee card each year, rather than renewing by inertia, is where the discipline actually lies.

Sign-up bonuses and their conditions

Large introductory bonuses are the main competitive weapon, and they typically require a minimum spend within a limited period. Manufacturing spending to reach a threshold, by buying things you do not need, converts a bonus into a loss immediately. Applications for credit generate an inquiry on your file, and frequent applications can affect how your file is assessed.

In the first year, issuers apply their own restrictions on how often somebody may receive a bonus, and those rules are not always published clearly. For anybody still building a credit file, application discipline matters more than the value of any particular bonus.

Points, miles and the value question

Points and miles are a currency issued by the company that decides what they are worth, which is an important asymmetry. Redemption values change, programmes are devalued periodically, and points held for years carry the risk of being worth less when used.

In the first year, straightforward cashback is worth less at the top end and is predictable, transferable and immune to programme changes. Travel points can be worth considerably more when redeemed well, and doing so requires time and flexibility that not everybody has. For anyone travelling to India regularly, the relevant question is what a programme actually offers on those specific routes.

Immigration rules change with the administration, and processing times change faster than that.

Fitting cards to your situation

New arrivals often begin with limited options, and the sensible first card is whichever one builds a file rather than whichever earns most. Secured cards and cards aimed at people with thin files rarely have good rewards, and that is not their purpose.

For a household starting from zero, as your file develops, better cards become available, and the file matters more in the long run than any reward earned along the way. Keeping an old card open, even unused, generally supports your credit file through account age and available credit. This article is general information rather than financial advice, and any product decision should be based on the current terms of the specific product.

Everything above, in order of what to do first

1. Where the money comes from. Every card transaction generates a fee paid by the merchant to the card networks and the issuing bank, and rewards are funded largely from that stream.
2. The arithmetic that actually matters. Reward value is destroyed entirely by carrying a balance, because interest rates on cards vastly exceed any plausible reward rate.
3. Annual fees and break-even. Cards with annual fees offer higher earning rates or benefits such as travel credits, lounge access or insurance cover.
4. Sign-up bonuses and their conditions. Large introductory bonuses are the main competitive weapon, and they typically require a minimum spend within a limited period.
5. Points, miles and the value question. Points and miles are a currency issued by the company that decides what they are worth, which is an important asymmetry.
6. Fitting cards to your situation. New arrivals often begin with limited options, and the sensible first card is whichever one builds a file rather than whichever earns most.

The takeaway

Clear the balance every month or ignore rewards entirely, calculate an annual fee against your real spending, and never buy anything to reach a bonus threshold.

The first year is administration. The second one is where the life starts.