Retail Arbitrage - This is for the tech-savvy but basically you find deals on electronics, books, or just Ocala News anything and price them out online to see if you can sell them on Amazon or any other type of marketplace for more than the product in front of you at a retail store. Lots of people make lots of money doing this locally. E-Bay, Amazon, and the likes all love the type of people who do this because E-Bay and Amazon are marketplaces that don’t actually own the products they’re selling. It’s all done through third party suppliers.