How to make money within 24 hours with 0 start-up cost and how to scale into a multi-million dollar e-commerce or retail business. This works for anybody. Doesn't matter if you're 10, 24, or 97 years old. Start by creating local supply and distributing locally or online using eBay, Craigslist, Offer-up, or Facebook Marketplace. Save your money and use it to reinvest into building more inventory. When you get the process down, start to either scale your retail business or scale into an online e-commerce business.