Kindle Rewards is a points system that gives you cash for the books you're already reading.

Leah Stodart is a Philadelphia-based Senior Shopping Reporter at Mashable where she covers and tests essential home tech like vacuums and TVs, plus eco-friendly hacks. Her ever-evolving experience in ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Just in time for Black Friday and Cyber Monday shopping, American Express cardholders with cash-back cards ...