Compound — Personal Finance & Fintech, Explained Plainly

Borrowing

Buy now, pay later and the real cost of borrowing — how it works and where the traps hide.

Buy Now, Pay Later: What It Really Costs

Buy now, pay later explained: how pay-in-4 actually works, where the real costs hide (late fees, stacked plans, spending more), credit reporting nuances, and when BNPL is fine versus a trap.

Published: October 8, 2026 · 8 min read