Top Knetbooks Coupons for January 2026

Simple Ways to Save at Knetbooks

Knetbooks is all about helping students save on textbooks, and they have a few straightforward ways to cut costs. The biggest one is choosing Rent instead of buying new. Renting can save you up to 90% off the list price, and you just send the book back at the end of the semester. If you do want to buy, always check their Used book prices, which are often much cheaper than new ones. Finally, don't forget to look for a promo code box at checkout—that's where you can paste a coupon code for an extra discount.

Best Times to Shop

Timing your purchase can lead to even better deals. The best times to shop are right at the start of a new semester (like January and August), when their inventory is highest and you have the most options. They also run special sales around major holidays like Back to School, Black Friday, and the end of finals. For the absolute best price, try to order your books as soon as you get your syllabus, before popular titles get rented out.

Using Their Rewards Program

Knetbooks has a free loyalty program called Knetbooks