Likely you won't like my thoughts about this. When I give talks about business bootstrapping, I suggest people only work ideas which meet my "Sunset Rule". Sunset Rule - You should be able to go from idea to first sale, before sunset, or best consider other ideas. This also relates to your MVP...
The best way to launch a product is to start promoting it before you release it on the market. Your strategy also should depend of how are you going to sell the product: online or in store. Lead all of your marketing activities must lead to your website. Here are some of the things you can do:...
Are you tracking when you sell them and the value of them? What kind of POS system are you using?