Credit card basics

Americans spent $4.6 trillion using credit cards last year. Most people can’t explain what happens in the 2.3 seconds between tapping and approval. These cards aren’t just convenient rectangles in your wallet. They’re sophisticated financial tools that create temporary loans with every purchase. Each transaction triggers a complex process between you, the merchant, and banks. Card networks like Visa or Mastercard help connect everyone involved. Understanding credit card transaction basics means following money through authorization and settlement. The mechanics have… Read More »How Do Credit Cards Work: Complete Guide for 2026