A few of the business you mention I have not heard of. Good chances I will be researching them once my current adventure becomes successful. The Wealthy Affiliate program I have found to be the BEST  location for people struggling or just starting out. They pretty much guide you through setting up your very own online business. Of all the programs I have seen and tried, this is the only one with 24/7 help. BEST of all is the cost. FREE to get in and a simple $19 for the first month and $49 every month after. 
Affiliate marketing is one of the easiest and fastest ways to make a passive income each and every month. Whether you want to make a few hundred extra bucks part-time or build a million dollar online empire full-time this business model will allow you the opportunity to do it. Since the model is easily scaleable, you can start it as a simple side gig and grow it into a global money-making behemoth.
Bookkeeping services, commercial cleaning, consulting, corporate party planning, courier services, graphic design, direct mail marketing, internet marketing services, social media management, virtual assistant, web design. Virtual assistance is simply the art and knack of organizing an executive's life...from a desk in your own home. It can involve scheduling, making reservations, or planning events. This might be for you if you're detail-oriented.
Children’s brand Finer & Dandy is an example of a home-based business that uses a dropshipper. Founder Courtney White started the company in search of a way to make money from home without spending too much time providing services to customers. That’s when she discovered dropshipping. Now, she wakes up at 4 a.m. every morning to run her dropshipping business before going to her day job.