Now that we've got the how to make it it's about how to display it! When you walk into a store, have you ever noticed how appealing a "FULL" shelf is versus an "EMPTY" or picked over shelf? It's true, people LOVE to see more, not less of an item. A full store is a happy store and happy stores make for happy shoppers! The same rule I have for three's also applies to stocking your product for craft shows and in stores. Always make in threes, sixes etc. and display the same. Full shelves! It also helps to use sales tactics to get people to buy in three. For example, if you have ever been to the large chain bath and body store...they like to sell a buy three get three free. Use these same tactics! They work! I always did jelly/mason jar candles and found that if I did buy one for $10, two for $9 or 3 for $8 each I 95% of the time sold three. Now I made a few bucks less but I made up for it on volume! The same applied to lotion, body wash, soap...everything! It really works great!