That shiny new credit card with its dreamy “0% APR,” waived fees, and bonus perks feels like a financial win — until the clock quietly runs out and the real costs show up fashionably late. Promotional periods are designed to make cards irresistible at first glance, but they’re also carefully timed transitions into full-price reality.
The tricky part isn’t that the charges exist; it’s that many people forget they’re coming, don’t plan for them, or underestimate how much they’ll matter. If you’ve ever wondered why your balance suddenly feels heavier or your statement looks more crowded than usual, this list is about to feel very familiar.
