Obtain a supplier that preferably sells their items at wholesale price - this way you can profit big on craigslist and ebay.
I favor companies that charge in order to two dollars per framework. This keeps me from getting taken by some fly by night wholesale spet. http://IT+My+Page+%3CA+Href%3D%22https://Bookmarkshq.com/story19491548/how-is-it-possible-to-make-money-working-from-ml