Variety is the spice of life! We are constantly making new flavors, and while some flavors don't work out (carrot cake hot chocolate is NOT good!), others we like, so we decide to make them to sell. We don't have unlimited space, however, so we try to keep our limited edition flavors to 3, and when we get bored making them (or find a flavor we like more) we swap them out.  If you see a limited edition you like, grab it!  It could be gone before you know it!