Double your fun.

When making a craft that you plan on selling and making a business out of it is a good idea to make at least two of that one product. Now I would personally stop at making three because if you make 15 of one product then find out that it is not a hit you are out of money and stuck with all 15 of them. But if you make one and others are asking for them you may end up working even harder trying to keep up with orders.
There are some things you buy that come in packs of two or more like pendents in jewelry making take those and make two and see how those go. Or make two different variations of that one product.
The ending note is don't just offer your customers first come first serve unless that is all you have left or all you could get your hands on from the store.
Just a little something to keep in mind to keep customers happy when you have a product that is in demand.

Krista
Kasha Designs
www.kashadesigns.webs.com
www.kashadsgns.etsy.com