35. Use Coupons

Take advantage of every coupon that comes your way, then take it a step further and actively seek them out. Try using websites like Groupon, Coupons.com, and Retailmenot as well as apps on your phone that fit your needs and shopping habits.
One tool we like to use is Honey, a browser extension that scans the web for coupon codes for you, then applies them at checkout. Nowadays you don’t have to cut endless coupons from magazines and newspapers in order to save money, so make sure to use online tools as often as possible.