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2026-08-11 · 4 min read

What “true 0%” pay-later actually means

Deferred interest is not the same as interest-free. Here’s how to spot real 0% BNPL plans.

“0% financing” can mean two very different things.

True 0%

You pay no interest if you follow the payment schedule. Missed payments may trigger late fees, but you typically don’t get a retroactive interest bomb for the whole purchase—check the contract.

Deferred interest

Some store cards and promotions charge 0% only if you pay the full balance by a deadline. If anything remains after that date, interest may be applied back to the original purchase amount. That is not the same as true installment 0%.

How to protect yourself

1. Read whether interest is waived only if paid in full by a date.

2. Prefer plans that show a fixed payment schedule with 0% APR stated for the term.

3. Use BuyLater’s 0% only filter as a starting point, then verify on the provider’s terms page.

Educational only—not financial advice.

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