PayPal Credit has spent years marketing itself with a simple, seductive pitch: buy now, pay later, no interest for six months.
For shoppers staring down a $600 laptop or a $900 couch, that sounds like free money.
It isn't, and the fine print is where things get expensive.
The headline number is the promotional offer, typically 0% APR for six months on purchases over $99.
The number nobody advertises is the standard rate that kicks in afterward.
As of this year, that ongoing APR sits around 29.24%, according to PayPal's own terms.
It is higher than the average store credit card, which hovers near 28% to 30%, and well above the average general-purpose credit card in the low 20s.
PayPal Credit charges deferred interest, not waived interest.
With a true 0% card, whatever balance you carry during the promo period costs you nothing.
With deferred interest, the clock is quietly running the entire time.
If you pay off the full balance before the six months end, you owe zero interest.
If you miss it by even a dollar, you can get hit with retroactive interest on the original purchase amount, not just the leftover balance.
So a $1,000 purchase paid down to $50 by month six could trigger interest on the full grand, potentially adding hundreds of dollars to your bill in one shot.
It is legal, it is disclosed, and it is easy to miss when you are clicking through a checkout page.
PayPal and its lending partner, obviously, plus the retailers who see higher conversion rates when financing is on the table.
The shopper benefits only if they treat the deadline like a hard wall and pay in full.
Miss it, and the math flips hard against you.
There is also a quieter risk: PayPal Credit is a revolving line, not a one-time loan.
That means it can show up on your credit report as a new account, and utilization counts against you.
Open a line for a TV, forget about it, and your credit score can take a hit you did not see coming.
The practical playbook is boring but effective.
Set a calendar reminder for two months before the promo ends.
Pay more than the minimum, because minimum payments are designed to stretch the balance past the deadline.
If you cannot pay in full, consider whether the purchase can wait, or whether a lower-rate card makes more sense.
And read the terms on the specific offer, because PayPal runs different promos with different windows.
But the marketing sells convenience while the terms sell a deadline, and only one of those gets your attention at checkout.
The real takeaway is that "no interest" almost never means no cost.
It means the cost is hidden in a date on a calendar you probably will not check.
Final Thoughts
Treat every deferred-interest offer as a countdown, not a gift, and you will come out ahead of the shoppers who find out the hard way.