The point-of-sale loan has become the fastest-growing credit product in America, and it barely looks like credit at all.
Split that $180 grocery run into four payments of $45.
Just a soft tap on your phone and you're out the door with the cart.
That frictionless design is exactly what worries regulators.
The Consumer Financial Protection Bureau has warned that these "pay-in-four" loans function like credit cards in disguise, but without the disclosures, dispute rights, or credit-building benefits that come with traditional borrowing.
In late 2024, the agency moved to treat buy now, pay later apps more like standard credit cards, requiring them to investigate disputes and refund charges the way banks must.
Missing a single automatic payment can trigger late fees, and multiple missed installments can get your account sent to collections — sometimes for amounts as small as $15.
Because most providers don't report on-time payments to the major credit bureaus, you build no credit history while you're being a perfect customer.
You only show up on your report when things go wrong and the debt gets sold.
A 2023 survey from LendingTree found that roughly 40% of BNPL users had missed at least one payment, and many were juggling multiple plans at once.
Since each app only sees its own transactions, someone can run five separate pay-in-four plans across five providers and still look like a low-risk borrower to every single one.
When payday arrives and the deductions hit together, the household budget cracks.
Debt counselors say they're now seeing BNPL debt show up in sessions that used to be about credit cards and medical bills.
The amounts are smaller, but the psychology is stickier.
Because the purchases are split into bite-size pieces, shoppers tend to spend more per transaction than they would with a debit card.
A 2022 report in the Journal of Marketing Research found that splitting payments increases the amount people are willing to spend — which is precisely why retailers are eager to offer it.
Treat every BNPL plan like a debt with a due date, not a payment method.
Track the total of all open plans in one place, including the ones you forgot about.
If you can't pay an installment, contact the provider before the auto-draft hits — many will reschedule once.
And if you're using pay-in-four for groceries or gas, that's usually a sign your monthly income and outgo are out of balance, not that you need a better app.
The real risk isn't a single missed payment.
It's that BNPL makes overspending feel harmless, one $45 slice at a time, until the slices add up to more than the paycheck.
Our take: pay-in-four plans aren't evil, but they're not free money either.
If you can't cover the full purchase today, you probably can't cover it next Friday.
Final Thoughts
Use them for convenience on money you already have — never to bridge a gap you can't close.