Ways to save!?!?

Since I am ultimately in charge of our finances, I have taken it upon myself to find ways for our family to save money. The most obvious option was to start couponing, which I have done in the past. When I coupon, I hear Cha Ching, Cha Ching which is the sound of money going back into my pocket. Oh, how I love that sound! I have managed to save $117.19 a month by paying off our TV that we bought on credit from Aaron Rental, in order to build Branden's credit score. Over the past couple of years, I have learned that having good credit is a plus, but the bills still come at the end of the month when you buy on credit. I have also cancelled our supplemental insurance policy and saved our family an additional $66.83 a month. Wow, it is amazing how much you can eliminate from your expenses when you put your mind to it. I am currently trying to break my husband down on the amount of cable that we REALLY need and his smoking. However, I really don't think these things will be as easy as the others. Now, if I can get my husband to see my point of view! Lord help me!