The big advantage of cash envelopes is that, if you budget properly, you will always have the cash to pay a bill when it comes due. No more worrying about where the money will come from, be it for mortgage or rent, utilities, car payments, repairs, taxes, discretionary spending, etc.
So you are engaged to get married but don't have a lot of extra money to spend for the wedding? No problem you can still have a beautiful wedding for nearly half the cost. The key ingredient to have is a budget worksheet and budget plan before doing anything. By spending the time to plan ahead and budget your major expenses you will ensure success in saving money. You will not be caught on a whim and spend over the amount planned. Not having a plan is a recipe for disaster because this often means you are searching for crucial items last minute which can really add up.