Comparison Shop Online
4. Compare prices in advance: You can save money on everything from books to home décor by checking sites like pricewatch.com and shoppingnotes.com before you hit the stores.
5. Lower your prescription costs: Before refilling, check out the competition, since prices vary among pharmacies. Log on to pharmacychecker.com or pillbot.com for current pricing, and look for promotions that reward you with cash back for making the switch.