I would like to know if anyone can help. I want to start a childrens second hand store there is only one in my area and its a little grungy, I want to do something nicer how do I start getting the childrens clothing to sell. Do I do it as a % of the sale. I dont know where to start. my mother in law used to run one years ago so she gave me a few ideas but I would like more help. (the more the better) thank you.