Returning students who are using zyBooks again may qualify for a return student discount of up to 50% off. Note that add-ons such as zyLabs or the addition of material from other subjects will be added to the price after the discount is applied.
To qualify for a discount, the following conditions must be met:
1. The new zyBook must cover the same material as the previous zyBook. For example, if you subscribed to a Python zyBook for CS 1, you would qualify for a discount on another Python zyBook for say, CS 2, but you would not qualify for a discount on a Discrete Math zyBook yet.
2. This discounted zyBook must be purchased within one year of the end date of the previous zyBook.
3. Both the original purchase and the discounted purchase must be direct purchases. We can not offer discounts to students who subscribe using access keys that were purchased through their bookstore.
You do not need to contact firstname.lastname@example.org to receive this discount, it should be automatically applied when you open the subscribe page on the new zyBook.
Note that if you are retaking the class you might be eligible for our opt-in free retake promotion.