Dumb question but can and where can RMH be purchas

Dumb question but can and where can RMH be purchased retail? Are they in convienence stores or just being sold via Amazon? Just wondering because I know these products would fly off the shelves where I live. I do believe this will be a huge market from what I've seen. I am a new investor in this product, managed to get in a .09 and I am simply amazed at the obstacles that it has overcome. Another question is if they are not sold in Conv. stores when will they be available.

Thanks to all , love this board!