Shameless Money Blog

4 Psychological Weapons You Must Know Before Using Buy Now, Pay Later

Written by Dave DeWitt | Jul 18, 2025 11:00:00 PM

Struggling with buy now, pay later debt and wondering why you keep falling into the same financial traps? If you have ADHD and find yourself clicking "split into 4 payments" despite knowing better, you're not broken - you're being systematically hunted by companies that have weaponized your brain chemistry for profit.

After helping countless ADHD clients break free from financial chaos and personally digging through the psychological research behind services like Klarna, Afterpay, and Affirm, I discovered something that made me furious: these companies aren't offering convenient payment options - they're deploying sophisticated psychological weapons specifically designed to exploit how our ADHD brains work.

But here's what the research revealed that changes everything: it's not your fault, and once you understand their exact playbook, you can finally break free from the cycle.

Watch: How Buy Now Pay Later Companies Hunt ADHD Brains

Watch the complete breakdown of the 4 psychological weapons these companies use to target ADHD brains, plus real examples and research that proves this targeting is intentional.

In this comprehensive guide, you'll discover:

  • The 4 psychological weapons these companies use to specifically target ADHD brains

  • Why your executive function shuts down when you see "$50 every two weeks" instead of "$200"

  • How "phantom debt" is engineered to be invisible and untrackable

  • The neurological research that proves this targeting is intentional

  • Practical strategies to protect yourself from these predatory practices

Ready to stop being hunted and start protecting your ADHD brain? Let's expose exactly how they're doing it...

The Terrifying Truth About ADHD Targeting

Here's something that should make you furious: if an ADHD expert sat down with the sole intention of creating a system to financially destroy people with ADHD, they would build exactly what Klarna, Afterpay, and Affirm have created.

I'm not being dramatic here. After digging into the research for this analysis, I found evidence that these companies are systematically targeting our neurological vulnerabilities. They're not just offering payment plans - they're collecting ADHD brains.

Real Example: The average person using these services has 9.5 different payment plans per year across multiple platforms. For us ADHDers? We're probably hitting 12, 13, 14, or even 25-30 different plans. Think about that for a second - you're not managing one payment schedule, you're juggling payment schedules across four different companies, and our working memory simply can't handle that math.

But this isn't accidental. These companies have reverse-engineered our brains to destroy our finances while they profit. They've got four specific psychological weapons, and I'm about to show you exactly how they work.

Weapon #1: Executive Function Hijacking

Russell Barkley's research shows that ADHD is fundamentally an executive function deficit disorder. If you're 28 years old with ADHD, your brain's impulse control is functioning at a 17-year-old's level.

And these companies know this and are exploiting it.

We're like little children when it comes to behavioral inhibition, and that means we're ripe for the picking. They offer instant approval specifically to bypass the prefrontal cortex functions that are already broken in our brains.

When I see that $200 gadget and Klarna pops up with "pay in four, no interest," my brain latches onto that $50 every two weeks like it's salvation. Fifty bucks? I can handle fifty bucks. We're like, "Ooh, $50, not $200. Forget about the rest."

💡 Key Takeaway:

This is straight-up hijacking a known executive function issue they know we can't resist. They're deliberately bypassing our executive function and our prefrontal cortex's already minimized ability to make a good decision.

Weapon #2: Exploiting Our Dopamine Pathways

PET studies show that ADHD brains have significantly lower dopamine availability. We live in a chronic hypodopaminergic state, which basically means we're constantly searching for the next best thing, the next immediate gratification.

In other words, we're literally walking around with brains that are starving for reward all the time. It can be the littlest reward, it can be the most maladaptive reward - it just needs to be a reward.

These companies are dangling exactly what our brains crave most.

Buy now, pay later services function essentially as sophisticated dopamine delivery systems. Immediate reward - you get the thing for way less than you thought you were going to have to pay. And you defer the consequence - you pay later, and probably even more potentially with interest.

It's engineered addiction. It's engineered exploitation of our brains, and honestly, everyone's brains, but especially ours.

Weapon #3: Working Memory Overwhelm

My working memory is good for like the last two words I said. I can probably recall the last two words. Go back much more than that, maybe the last sentence - that's all I got.

When you're being shown options from Klarna and Affirm, first of all, you can probably choose from like three different versions. You get the 12 months no interest, you get the pay in four, you get the 18 months at the lower rate, and then the clawback and this and that.

So your brain shuts down, and that's totally normal.

Your brain's not broken - they are breaking your brain on purpose. They're counting on you shutting down and just buying and not really understanding what you're doing because they aren't really telling you what they're doing.

Weapon #4: Making the Future Purposefully Vague

ADHD creates what Russell Barkley calls "nearsightedness to the future." We're unable to basically think through the consequences of decisions we're making today. Those future consequences aren't really tangible to us because they happen so far out in the future that we can't really connect to them.

If we were to connect to them, it would take a long time and we'd have to really think about it and get in touch with all of our values and goals and put all these pieces together and be like, "Yeah, that's not okay. I don't want that for real this time."

But we're just more like, "I got today, I got tomorrow, maybe tomorrow. Tomorrow's not promised. I'm going for it. Future me will figure it out."

That's exactly what they're counting on.

The Psychological Warfare of Language

These four weapons are really just the brain chemistry manipulation. Wait until you see how they engineer the entire experience to hide what's really happening. They've disguised the entire thing. Every word, every color, every button - it's all psychological warfare.

You'll never see the word "debt" in their marketing. You'll never see "loan." You'll never see "credit." Instead, what do you see? You see "split the payment," "flexible payment." This is good for your "financial wellness" because you can spread it out and keep your budget intact.

Real Example: Klarna literally has called it "financial wellness" in their internal documents, in their internal presentations where they're saying, "This is what we want to emphasize, guys. We don't want people to know the truth about our service."

They anchor us to the price we pay today. We actually don't emotionally connect to the whole price. We just think, "Oh, $200 split in four, $50. I can afford that." It just doesn't register because then we're like, "Oh, it's just like I'm buying a $50 thing every two weeks."

But then you're going to want to do another $50 every two weeks thing in two weeks. So now you're doing $100 every two weeks. Then you want to do another one.

That's the math you are not doing.

The Phantom Debt Trap

You're juggling 10 different payment schedules across four different companies. Two weeks ago, you did Afterpay. Before that, you did Affirm. Then you did Klarna, and you had a spree with PayPal Pay in 4. So you have five different accounts, and you for sure as hell aren't going to go log in and track it and put it in a spreadsheet.

I mean, how many of you actually use a spreadsheet? Raise your hand if you use a spreadsheet and track all this, because I don't. It just goes into the abyss, and you hope that in the exact moment you press "buy," you'll have enough money because somehow you've gotten this far.

Before you beat yourself up about this, remember it's designed this way.

It's not personal. You're trying to track something that is designed to not be tracked. This isn't a personal failing - they don't make this easy. They want you to be confused.

This is what researchers call "phantom debt" - debt that feels like it doesn't exist because you can't really see it and you won't really track it. You're on your budgeting app, Monarch or YNAB, but you're not really linking Affirm. I don't even know if you can do that, and I should know.

Why They're Doing This to Us

What's in it for these companies? They generate 70 to 80% of their revenue from merchant fees that are two to three times higher than credit card processing fees. The cost is basically getting passed to all consumers through higher product prices.

Here's how it works: they get money, they get a cut of everything we buy using their service, and the company you're buying from is selling more things because more consumers are like, "Yeah, I can afford this, so I'm going to buy it." So why wouldn't they raise their prices?

And here's where it gets really predatory.

Late fees range from $8 to $25, or up to 25% of the purchase price. Bank overdraft fees average $35. So when multiple automated withdrawals hit simultaneously and you can't keep track of all these things, the penalties just start adding up and adding up.

Company Revenue Model Late Fee Range
Klarna Merchant fees + late fees $8-$25
Afterpay Merchant fees + late fees Up to 25% of purchase
Affirm Interest + merchant fees Variable interest rates

Companies like Affirm report adjusted operating income of $381 million on revenue of nearly $1 billion. The profit margins these companies are making are mathematically impossible to achieve if you don't have consumers overspending and then extracting fees and fees and fees.

The Deliberate Targeting of Vulnerable People

They are deliberately targeting people who are vulnerable. Seventy-three percent of users are millennials and Gen Z. Twenty-three percent of people who use these services have credit scores below 600 - they shouldn't even be getting credit.

It sucks when you can't get the credit you want, but a lot of times it's for your own good, and you don't realize that until later. Only 2.8% of people with scores above 800 are using buy now, pay later.

The fact that they're partnering with food delivery services now - I mean, if Klarna is on DoorDash and people are using it to buy their food, what do we really think is happening here? They're struggling financially, and Klarna sees them as an opportunity for fees.

💡 Key Takeaway:

You are not the customer of Klarna and Affirm. The business using it is the customer. You are the vehicle to exploit. You are who they want to get into the pocket of ultimately. You are the instrument that they play to make themselves very wealthy while selling you on something that feels good but is destructive.

Breaking Free from the Trap

So what are we going to do with this? Several years ago when I was studying for the CFP, I heard a podcast from a financial planner who said something I loved: "I don't give perfect advice to pretty much anyone. I give half-good advice that I think they will actually follow through on, because half-good advice that gets followed through on is better than perfect advice that never gets started."

First Step: Harm Reduction

Maybe right now, spend 30 minutes figuring out how many of these things you have open. Let's say you have five or six - make it your goal to reduce it to having one or two, and then you can say to yourself, "I will have no more than two ever at any given time."

What actually prevented me from doing more of these things back when I was a reckless spender, dealing with the worst imposter syndrome ever, dealing with shame galore, was that I hated not knowing. Part of my thing is that I need to understand and know things, even if it's bad.

If you have one or two at a time and it's genuinely paying for no interest, that can actually be responsible if done with intention and execution. It's when you're recklessly doing it that we have the problem.

Second: Find a Substitution

Find a substitution for your chronic understimulation that doesn't involve spending enormous amounts of money or at least not being able to predict the amount you're spending. Maybe you take singing lessons - that's what I'm doing right now because it's interesting, I can watch YouTube videos and get into it (that's free), and it takes up my time so I don't have as much time to sit around throwing dollar bills at all the little fancy gadgets constantly being thrown in my face.

Third: Reality Check Time

Buy now, pay later is dangerous, and we must avoid it as best we can. It is debt - there's no ifs, ands, or buts about it. You're using it because to some extent you're wrapped up in consumerism and you're giving in. The reality is you're giving in all the time to instant gratification and reward, and it's going to do damage if you don't get it under control.

The reality check is looking internally to see what's really going on. What can I substitute this with? How can I channel this energy somewhere else that isn't going to cause self-harm?

The Real Problem Runs Deeper

Remember when I talked about those 10 different payment schedules you're trying to juggle, the spreadsheet you don't have, the money disappearing into the abyss? Here's what I realized after falling into this trap so hard: protecting yourself from buy now, pay later companies is just half the battle.

Because even if you delete every app tomorrow, you're still going to be left with the same ADHD brain that got you there in the first place.

The real problem for those of us struggling with money is that most financial advice assumes you lack knowledge - that if you just knew how to budget better, you would. But that's exactly the opposite of the truth for us. We do know better. And if we don't know better, we can learn better.

If you both can't control the behavior and don't know better, then the low-hanging fruit is to know better, because we're not bad at learning. Usually, we can figure things out and understand concepts - we just bury our heads in the sand when it's time to actually do something.

That's why understanding these four psychological weapons is so crucial.

It's not about willpower or discipline - it's about recognizing when sophisticated financial predators are exploiting your known neurological vulnerabilities. Once you see these weapons for what they are, you can finally start building the defenses your ADHD brain needs to break free from this cycle.

Watch: Complete Breakdown with Research and Examples

Get the full detailed explanation of each psychological weapon, see real client examples, and learn about the free ADHD money automation system mentioned in the video.

Your Next Steps to Financial Freedom

Now you have a complete understanding of how buy now, pay later companies systematically exploit ADHD brains through four sophisticated psychological weapons.

This isn't random advice about budgeting better - it's a proven framework that exposes exactly how financial predators target our neurological vulnerabilities for profit. You're equipped with the same insights that helped me break free from the shame spiral and protect hundreds of my ADHD clients from these predatory practices.

Of course, knowing these weapons and building lasting protection against them are two different things. What took me years to develop through painful trial and error - falling into the trap myself, hitting that crushing ADHD shame spiral, then researching the psychology behind these companies - doesn't have to be your journey.

Like any skill, building ADHD-friendly financial defenses becomes automatic with the right guidance and practice. My clients who used to juggle 25-30 different payment plans across multiple platforms now have clear, trackable systems that work with their brains instead of against them. Some master these defenses in weeks, others in a few months, but all see dramatic improvement in their relationship with money and their confidence in financial decisions.

Real Example: In the video, I mention creating "the unbudget" - a free ADHD money automation financial system that takes you through every single step of getting a system where you have money going where you need it to go. This system accounts for everything, including those irregular expenses that come up and make you feel like you were doing so good until "boom, this came up and I forgot about that."

Want to see the full breakdown with all the research and examples? Watch the complete video where I dive deeper into each psychological weapon and share more client stories on my YouTube channel. If this resonates with you, hit subscribe - I regularly break down the psychology behind financial predators targeting ADHD brains.

The money that you actually have left over to spend is the money you really can spend with this system. This system doesn't move the money for you, but it takes you through setting it up and getting everything you need together so that you can go implement it with multiple options provided in this free tool.