Most of the Discover it® credit cards have at least general 1% cash back on all purchases and some cards will allow you to earn a 5% cash back in rotating categories. For instance, each quarter you can save up to $75 on purchases in such categories like gas, restaurants and movies. Three months a year you will be able to earn 5% cash back on gas purchases. Note that every quarter you will have to sign up to activate the bonus cash back offers.
Disclaimer: This editorial content is not provided or commissioned by the credit card issuer(s). Opinions expressed here are the author's alone, not those of the credit card issuer(s), and have not been reviewed, approved or otherwise endorsed by the credit card issuer(s). Reasonable efforts are made to present accurate information, however all information is presented without warranty. Consult a card's issuing bank for the terms & conditions.
All rates and fees, and other terms and conditions of the products mentioned in this article/post are actual as of the last update date but are subject to change. See the current products' Terms & Conditions on the issuing banks' websites.