If can't afford to buy a website there are just as many opportunities in buying and selling domain names. The people who do this are referred to as domain flippers. The principle is the same – you buy a domain for as little as $10 and flip it for several times that amount. Do companies still pay thousands of dollars for a domain name you own but they want? Absolutely.
A work from home job can be any position that does not require you to be in an office. There a wide range of work from home jobs. Some companies offer opportunities for employees in traditional roles to work remotely for all or some of their workweek. These jobs often use technology for meetings, assignments, and collaboration. This practice is called telecommuting. Other work from home opportunities may include jobs such as customer service representatives for which companies will hire remote workers, or part-time virtual assistants to manage work which does not require a physical presence in the office.