As an Amazon Associate I earn from qualifying purchases. Read the full disclosure here.

How it works
1. Click Activate any time (on this page) during the offer period. Eligible purchases made before activation still count!
2. Spend $20 on any eBooks by Dec 4.
3. Get $5 back in eBook credit to spend on any eBooks.
Terms & Conditions apply; read them on the webpage.
Also: Amazon is asking for your opinion about the deal. You can give feedback here.