Picture yourself driving through the Scottish Highlands in May, when the heather starts to green up and the crowds at historic castles are still manageable. Booking your flights six months ahead for this shoulder season usually scores the best rates on travel. A typical trip runs about $3200 for flights, lodging, and getting around.
When you are ready to lock in those bookings without draining your checking account all at once, you can spread the cost over time. Using a card with a 0% intro APR for 15 months on purchases gives you a runway to pay for the trip without adding interest charges, as long as you clear the balance before time runs out.
That 0% intro window is a hard deadline, not free money, so if any of that $3200 balance is still sitting there when the 15 months run out, standard interest kicks in on the remaining amount.