I just started in July and I love it! I started with a little inventory but then lost my full time job so I have slowly been selling it off and just ordering as I go. My customers are fine with it.
Also you don't have to have all the special bags and everything. I make do with just my starter kit... which is still only $100. It contains over $400 in products and supplies!
I like the business more and more everyday! However, like all other businesses it takes work... it isn't just a get rich quick type of thing that many people are looking for. Those don't really exist.
Hope this helps!