Enamel Pin: Sleeping Curse

Hello!
i really love the desighn you made these, but I have a few questions. 
Nothing bad of cours! I would just like to know how you got started. 
i guess I should start out with, who made them for you (who's your producer?)
how much did it take to make them, and how many have you sold and where?

sorry for being annoying, I just have a desighn I hope to make into an Enamel Pin soon! And it would be cool if you could give me some pointers^^

thank you for getting through my long questions, you don't have to even answer if you don't want to  
sorry for the long post, your art is amazing!!!