How everyday families can use the power of credit cards to support their lives

Many of us here at TPG love to leverage our favorite credit cards to enhance our travels. From trying out the newest lie-flat product to relaxing in an airport lounge, these products can go a long way in unlocking memorable experiences.But for many Americans, credit cards represent a tangible way to support their household's bottom lines — especially in the face of rising costs and the unexpected hurdles that life can throw in their way.Recently, TPG founder Brian Kelly sat down with three everyday families to help them maximize their wallets — and the conversations demonstrated the true power of making rewards work for you.Here are some real-world stories that show just what credit cards can unlock for you.Building financial literacyOne of the most under-the-radar benefits of credit cards is how they can build financial literacy and set your children up for success in the real world. No, this isn't about giving teens or young adults unfettered access to a big credit limit. Instead, it's the power of adding them as an authorized user to an existing credit card.That's exactly what we recommended to Seungah Jeong for her 14-year-old daughter, Emi. She just started high school and is ...