Is it smarter to pay upfront or finance big purchases?

I hear you on the fine print—those promo rates can really bite if you’re not careful. I got burned once when I financed a new metal roof. Missed a payment by a couple days and suddenly all that “zero interest” got slapped back on. Since then, I try to pay upfront if I’ve got the cash, but sometimes that’s just not realistic when you’re hit with multiple repairs at once. Last year, I did get a 5% discount from a local vendor for paying in full, but honestly, it barely covered the tax. Sometimes the peace of mind is worth it, sometimes not... depends how tight things are month to month.