If you don't sell your services as an artist or an online worker, then you'll definitely be one of those that sell stuff on the Internet. Being an entrepreneur online is definitely a harder job that it should be as peddling wares often means going through countless constrictions in order to make that money. From shipping to percentages paid through third party online retailers, there are tons of things you'll need to account for. Learn about all the options given to you at the start of this endeavor, making an independent website where you can sell your stuff, or going through other means like eBay or Amazon. Think about the logistics like how you can get your hands on your raw materials more efficiently. This all has to be accounted for as you prepare to make your cash online and this is also closely related to tip no. 9.