What Is Buy Now, Pay Later (BNPL)?
A short-term loan offered at checkout that splits a purchase into installments, commonly four interest-free payments every two weeks.
The CFPB describes BNPL as a type of short installment loan: you typically pay little or nothing up front and the rest in four or fewer payments, and one common plan splits the cost into four interest-free payments every two weeks. Many BNPL loans don't charge interest, but most charge late fees if you miss a payment. Some lenders also offer longer monthly plans, which can charge interest.
The risk is less one plan than several at once. Each payment looks small, so it is easy to stack a few plans on top of a credit card bill and lose track of what is due when. Keep one list of every plan, its amounts and its payment dates.
A $500 console on a four-payment plan is $125 at checkout and $125 every two weeks after that. Miss one and you may pay a late fee. Add two more plans for games and accessories and you have three payment schedules to keep straight.
Key points
- A loan at checkout, split into installments.
- Pay-in-4 plans are often interest-free; late fees still apply.
- Several small plans add up fast.
Sources CFPB: What is a Buy Now, Pay Later (BNPL) loan? Checked October 2026. Rules and fees vary by issuer and country; your card agreement has the final word.
Carrying a balance? Put every card and plan in one place, then pick a payoff order.