To avoid any confusion, I want to make it clear first that virtual assistant work is not always non-phone, but it can be. Virtual assistants tend to do a little bit of everything, just depending on their skills/expertise. So if you are good at various non-phone tasks (social media marketing/moderation, writing, graphic design, research etc.), then you may be able to do work for some of the companies below putting those non-phone skills to work.
Upwork: This website offers a great marketplace for selling just about any professional service. You don't need a merchant account, website of your own or anything else for that matter. All you need to do is be able to provide a high-quality service at a reasonable price. But be informed, you will have to compete with many others that are constantly bidding on open jobs.
Robo-advisors are diversified investment accounts that are automatically managed by a computer algorithm (as opposed to a human money manager). If you want to invest, but don’t have the money, or don’t want to invest with a money manager, robo-advisors are for you! Robo-advisors make investing easier—and cheaper—so they’re perfect for new investors.