Lowering Our Bills

My husband and I have decided that this coming new year we are going to try new methods to lowering our bills. We haven't actually got a full proof plan yet, but we do have some ideas of what we are going to try in the beginning. For example, we are going to shop around for the cheapest car insurance. Then we are going to take a look at our cell phone bill, as well as our satellite bill. Our New Years resolution is to save a certain amount of money by this time next year. Think we can do it?