When it comes to finding a proper discount you need to keep in mind the power of Google. Sure you might think you are proficient at searching for things but there are some tricks when searching for coupon codes that will change the game when applied correctly. The big one is using the recency filter, you have the ability to search by things only from the last month or the last week which will allow you to find recently posted deals. As a regular shopper of Nutrisystem this has proven to be the most effective method hands down. Moving from there you know the deals will work if you just test them, simple as that. Just add your items to the cart, then apply the code and see how the discount works. That's it really, almost so simple it doesn't really require an explanation, but most people miss the train on Nutrisystem discount application and wind up just paying massive extra money.