But these advantages come with serious trade-offs. Miss a payment or fail to manage multiple cards properly, and you'll face expensive interest charges that can quickly spiral into unmanageable debt.

Double-dip on savings by using your rewards credit card in tandem with a cash-back app or site. Here are some of our favorite ones and how they work. Many or all of the products on this page are from ...

Small business owners who struggle to get traditional loans are increasingly turning to credit card stacking, a financing strategy in which they apply for multiple credit cards at once to create a ...