Fats and oils are very hard things to store for long periods of time! They can go rancid after just a few months: especially if stored near light or heat. Yet, they are an essential piece of any home store. You need some type of fat for almost any baking and well as for grilling and sauteing.
If you are interested in purchasing THRIVE Butter Powder at a discount, you may do so directly on my THRIVE Life (formerly Shelf Reliance) Website. If you would like to lower the price you see there by 1%-4%, you can attend or host a party or create a Q.