Are store credit cards worth it?

Store cards offer tempting sign-up discounts – often 15–20% off your first purchase – but they come with real drawbacks. Their APRs are usually among the highest available, frequently 28–32%, so carrying any balance is brutally expensive. Many are "closed-loop" cards usable only at that retailer, limiting their value, and the credit line is often small, which can spike your utilization ratio and ding your score if you charge much. They can make sense if you shop somewhere constantly, always pay in full, and value the loyalty perks. But opening one just to save 20% once, then carrying a balance, quickly erases the discount. If you do open one, treat it like any other card: pay the statement balance in full every month and watch your utilization. For most people, a single low-rate general-purpose card serves better than a wallet of store cards.