Latest / Inflation and Your Money with Fexingo: Protecting Purchasing Power and Beating Inflation / How Inflation Erodes Your Credit Card Rewards
Transcript
- Lucas: Let’s look at the numbers on your statement, because there is a silent tax being charged on every transaction you make with plastic or digital wallets. We are seeing core PCE hold at 130.7 as of early July, which means the underlying cost of goods and services is still creeping up, even if headline CPI feels a bit more manageable. Luna: Right, and most people think their two percent cash back or three percent travel points are beating that rise, but they aren't accounting for the fee merchants pay to process those cards. Lucas: Exactly. The merchant discount rate typically runs between two and three percent depending on the industry, and that cost is baked into the shelf price of everything from your morning coffee to your monthly grocery haul. So when you earn one point per dollar spent, you are technically spending money that already includes a markup designed to cover the very reward system you are participating in. Luna: It feels like a circular economy where I am paying for the privilege of getting paid back a fraction of what I already overpaid due to inflationary pricing. Lucas: That is a sharp way to put it. And here is the kicker: as inflation persists, merchants have less margin flexibility to absorb those processing fees without raising prices further. If we look at the broader market context today with the S&P 500 up nearly one percent over the last five days, corporate margins are under pressure, and consumer-facing businesses are passing those costs directly to the checkout line. Luna: So my points are effectively worth less because the denominator, the total amount I spend, has inflated while the numerator, the reward percentage, stays flat. Lucas: Precisely. Let’s say you spend ten thousand dollars a month on essentials. At three percent rewards, you get three hundred dollars back. But if inflation pushes that same basket of goods to ten thousand three hundred dollars next year, you now need three zero nine dollars in rewards to maintain the same relative value. You are running faster just to stay in place. Luna: And this gets worse if you are carrying a balance, because the interest cost dwarfs any reward gain. Lucas: Absolutely. With the Fed Funds rate sitting flat at 3.63 percent, credit card APRs remain elevated. If you carry a balance, the interest charge is likely around twenty-four percent or higher, which completely obliterates any benefit from rewards. You are essentially donating the difference between your reward rate and your interest rate to the bank. Luna: I always tell my listeners to pay the full statement balance every single month, but do they understand why that specific habit matters so much right now? Lucas: They do not, unless you frame it this way. Using a credit card is only an arbitrage opportunity if you never pay interest. Once you start paying interest, you are no longer optimizing; you are just financing consumption at a premium. The math simply does not work against a twenty-four percent hurdle rate. Luna: What about the new wave of stablecoin-linked cards or blockchain lenders? Are they offering better terms that bypass these traditional fee structures? Lucas: Visa recently announced expansion of data offerings for blockchain lenders as demand for stablecoin-linked cards surges, which is interesting. However, even if you use crypto-adjacent products, the underlying volatility and potential transaction fees often negate the simplicity of traditional rewards. Plus, as we saw earlier this week, crypto platforms have lost over three point six billion dollars to cyberattacks, so security is a major variable. Luna: Yeah, I would rather have a predictable three percent cash back than risk losing my principal to a hack or dealing with complex gas fees. Lucas: Predictability is key. The problem is that most consumers treat rewards as free money rather than a rebate on a taxed purchase. When you realize that the price of your items includes a hidden tax to fund those rebates, you start questioning whether you should be using a high-reward card for low-margin purchases like groceries or utilities. Luna: So maybe I should switch to a basic debit card for everyday stuff and save the premium credit card for large, infrequent purchases where the absolute dollar value of the points outweighs the friction? Lucas: That is a solid strategy. Or, consider whether you can negotiate better terms with vendors who accept lower processing fees. Some smaller businesses or service providers might offer a slight discount for cash or check payments to avoid the two to three percent swipe fee. It is small change individually, but it adds up significantly over a year. Luna: I love that idea. It forces you to be intentional about where you swipe versus where you pay manually. Lucas: Intentionality is the antidote to passive wealth erosion. We are going to take a quick moment to talk about how you can support this show, because keeping these conversations ad-free and deep-dive quality requires community backing. Luna: If our discussions on protecting your purchasing power have helped you rethink a financial decision, consider supporting us directly. Lucas: You can find us at buy me a coffee dot com slash fexingo. It helps us keep producing these detailed breakdowns without relying on advertisers who want to sell you something you don't need. Luna: Thanks for listening and for helping us stay independent. Now let's get back to the math. Lucas: Let’s dig deeper into the concept of 'reward dilution' through inflation. Imagine you have a travel credit card that offers points valued at one cent each. That point used to buy you a decent meal or a flight segment. But with core PCE rising, the cost of those travel components is increasing. Luna: So if airline tickets go up by five percent due to fuel costs and labor inflation, your fixed-point valuation doesn't stretch as far. Lucas: Correct. Airlines and hotels often adjust their award charts dynamically, meaning you need more points for the same experience. This is inflation eroding the utility of your rewards in real time. You might earn fifty thousand points this year, but next year those same points might only book you a weekend trip instead of a week-long vacation. Luna: It’s almost like holding a currency that is slowly depreciating against the things you want to buy. Lucas: Exactly. And unlike gold or commodities, points don't appreciate. They are static liabilities issued by corporations. Their value is entirely dependent on the continued willingness of those corporations to honor them at current rates, which becomes harder when their own costs rise. Luna: Does this mean we should stop chasing sign-up bonuses altogether? Lucas: No, sign-up bonuses are still powerful tools. A twenty-five thousand point bonus is significant regardless of inflation. The issue is the ongoing accumulation phase. If you are grinding for points on daily spend, ask yourself if that spend is necessary or if you are inflating your lifestyle to chase a rebate that is losing value. Luna: So the goal shifts from maximizing points per dollar to minimizing total outflow, perhaps? Lucas: Yes. Focus on reducing your overall cost base. Negotiate bills, shop strategically, and use rewards only when the redemption value exceeds the effective cost of the transaction. Don't let the gamification of rewards distract you from the fundamental principle: keep your expenses lower than your income. Luna: It reminds me of the old advice to live below your means, but now we have to factor in the invisible taxes of modern payment systems. Lucas: Precisely. Those invisible taxes are real. Every time you swipe, you are contributing to a system that extracts a fee and then gives you a tiny portion back. It is a poor deal unless you are leveraging it intelligently. Luna: What about the role of interest rates in this equation? With the Fed Funds rate at 3.63 percent, is there an opportunity cost to keeping cash in savings versus using it to pay down debt? Lucas: That is a critical distinction. If you have high-interest debt, paying it down is a guaranteed return equal to the interest rate. With credit cards, that is twenty percent or more. No investment or reward program beats that guarantee. Cash savings earning three point six percent are great for liquidity, but they do nothing to solve the compounding problem of twenty-four percent debt. Luna: So prioritize debt elimination first, then optimize rewards second. Lucas: Always. Debt is a drag on your net worth that compounds against you. Rewards are a bonus that compounds for you. You cannot win the bonus game if you are losing the principal game. Luna: It sounds simple, but in a world of flashy marketing and complex tiers, simplicity is hard to maintain. Lucas: It is hard, but necessary. Strip away the complexity. Pay your balance in full. Use the card that gives you the highest net value after fees. Avoid carrying balances. These are the rules that survive inflation cycles. Luna: Do you think we will see banks raise rewards rates to combat customer churn as inflation pressures continue? Lucas: Unlikely. Banks operate on thin margins in the rewards business. Raising rewards rates would require raising fees or interest rates, which would drive customers away. They are more likely to devalue points subtly, as we discussed, or tighten eligibility criteria. Expect fewer easy bonuses and stricter redemption requirements. Luna: So the bar is going to get higher for everyone to get the same value. Lucas: That is the trend. The era of easy money and generous rewards is cooling. Consumers need to become more sophisticated in their approach. Luna: Sophisticated means understanding that every point has a cost, both explicit and implicit. Lucas: Exactly. And that cost is rising. The question is whether you are willing to adapt your habits before the gap widens further. Luna: I think most people will wait until they feel the pinch at the register before changing course. Lucas: Probably. But those who plan ahead will protect their purchasing power better. It is about foresight in a system designed to encourage impulsivity. Luna: Foresight over impulse. That is a good mantra for the rest of the quarter. Lucas: I like it. As we head into the fall shopping season, remember that every swipe has a consequence. Make sure it is a positive one. Luna: Are there any other sectors we should watch for similar hidden inflation effects on consumer benefits? Lucas: Subscription services are another area. Prices creep up annually, and cancellation friction increases. Loyalty programs in retail often become less redeemable over time. Watch those closely too. Luna: From credit cards to subscriptions, the theme is consistent: value is being quietly redistributed away from the consumer. Lucas: It is. And recognizing that pattern is the first step to defending your wallet. Luna: What do you think is the single biggest mistake people make when trying to beat inflation with rewards? Lucas: Thinking that rewards are income. They are not. They are a partial refund. Treating them as income leads to overspending, which leads to debt, which leads to losses. Keep them separate. Luna: Separate the refund from the budget. Clear distinction. Lucas: Yes. Budget based on pre-tax, pre-reward costs. Then enjoy the reward as a surprise, not an expectation. Luna: That changes the psychological relationship with spending entirely. Lucas: It does. It removes the justification for unnecessary purchases. You can't say 'it pays for itself' anymore because it doesn't. Luna: A harsh truth, but a necessary one for long-term financial health. Lucas: Harsh, yes. Necessary, absolutely. We will leave you with that thought as you review your statements this week. Luna: See if the math holds up for you. Thanks for tuning in.