Buy Now, Pay Later Is Eating Your Grocery Budget

Buy Now, Pay Later started as a way to split a big purchase into four painless chunks. It has quietly become something else: how a growing share of Americans pay for groceries, gas and the everyday spending that used to go on a debit card. New data published this October shows the share of installment-loan users financing groceries has roughly doubled in two years, and the fallout — late fees, stacked loans and mounting stress — is landing hardest on the households that can least afford it.

Americans spent a sum north of one hundred sixty billion dollars through Buy Now, Pay Later plans last year, the Associated Press reported at the start of October, and experts say a meaningful slice of that is now going toward everyday expenses like groceries, bills and transportation rather than one-off splurges. The shift matters because these loans were never designed as a budgeting tool. When several overlapping payment schedules stack up inside a single pay cycle, the "easy" in easy payments evaporates.

High-cost credit becomes the lifeline

New research from the Kansas City Federal Reserve and the Pew Research Center, reported by Marketplace this month, found that consumers struggling to afford basic necessities are far more likely to turn to debt than those who are not struggling. About half of those who said they had trouble affording a basic necessity had borrowed money from friends or family, and about three in ten had taken out a payday loan — compared with four percent of those without those challenges, according to Juliana Horowitz, a senior associate director at the research center.

Inside that strained economy, installment loans are taking a bigger role. "We found that 29% of buy now, pay later users used the loans for groceries, and that is double the percentage from just a couple of years ago," Matt Schulz, chief consumer finance analyst at the lending marketplace, said in the report. The financially vulnerable households reaching for these tools are spending about 17 percent of their income on interest and fees, said Lisa Berdie, director of research at the Financial Health Network — a sign that the debt meant to bridge a budget gap is becoming a budget gap of its own. Marketplace's full report lays out how inflation is pushing strapped families toward borrowing.

The loan that does not feel like debt

Part of the product's grip on young shoppers is that it is engineered not to feel like borrowing. Speedy approval, a cheerful checkout button and the absence of the word "credit" all help — and researchers say the framing works a little too well. Four in ten young people do not even classify these plans as debt, according to a study published in September by Aaron Gilbert, Ayesha Scott, Qian Wang and Sommer Kapitan. "Marketed as a convenient way to pay for purchases over time, they are fundamentally still a form of debt," the researchers wrote, adding that the payment-like packaging can encourage overspending while missed payments bring late fees and mounting balances. Phys.org covered the study's findings on how labeling shapes borrowing.

That matters because the industry's pitch — splitting a purchase into interest-free chunks is the responsible alternative to a credit card — holds only when the chunks actually get paid on time. The same checkout convenience that makes the first loan effortless makes the second, third and fourth nearly invisible, and borrowers often discover the pileup only when the fees arrive.

How the stacking works — and how to break it

The trap the data keeps describing is not one big loan but many small ones. As with credit cards, shoppers can open installment plans with several different providers, and each new purchase adds another set of due dates. Carla Sanchez-Adams, a senior attorney at the National Consumer Law Center, warned against that pattern in the newswire's coverage of the trend: "Avoid multiple purchases because then it gets really hard to track, especially if they're with different companies." Her advice for anyone who must use more than one plan: write down every payment amount and date so nothing slips into a late fee. The center's breakdown of what to watch for is worth reading before checkout.

The broader money picture helps explain why the loans have spread. Young borrowers are bridging a shaky job market while still trying to save and invest, a tension we covered in our look at Gen Z's messy money balancing act — and on the other side of the ledger, more young workers are building second incomes to cover the gap. Buy Now, Pay Later sits in the middle of that squeeze: a tool that looks like flexibility and behaves like debt.

The practical move is unglamorous. If a purchase would not fit in the checking account today, four future payments do not make it affordable — they just move the pain into next month, next month, and the two months after that.