: Ask if your course requires a one-time access code for online platforms (like Cengage or Pearson). If it does, buying used is risky as codes are typically not reusable. 2. Compare Prices Across Top Platforms

Never buy from the first site you visit. Prices fluctuate daily. How to Save the MOST Money on Textbooks - College Info Geek

: Access your course list through your student portal or email your professor to see which books are "Required" vs. "Recommended".

Before you start searching, you must identify exactly what you need to avoid costly mistakes.