I am not a fox 4 fan for personal reasons but they have a variety of things I do tend to like from time to time. In a save me Steve episode, Steve outlines the ways to basically start savings. These are actually things I do consistently. Below is a good outline of what to follow. For more details you can view the vidoe segment below.
2. only making part of your purchase
3 sign up for loyalty programs
4. register for gift giving
5. always look for coupon codes
6. set up a shopping e-mail account (This should be your first step)