With new app downloads only, JCPenney offers a $10 JCPenney Reward for free when you download the JCPenney app for iPhone or Android and create a jcp.com account. (You'll need to sign in to create the account within the app and also save a valid credit card number.) That's essentially a free $10 credit and one of the best such offers we've seen from JCPenney. It's limited to one reward per customer, and you should receive your reward within four hours.

Note: Existing app users are not eligible. However, it's unclear if existing JCPenney account holders and/or rewards members are eligible or if this offer is valid for new accounts only.