To advertise my tutoring service I marketed using posters offline and eventually set up a website and marketed on classified sites as well. I charged $15 an hour and eventually had a few Korean clients. This idea eventually ballooned into a full on English school with a real world premises that I managed for eight months before closing down. It turned out to be an experiment that taught me I much preferred online business to bricks and mortar.
Using a food delivery service can’t necessarily earn you money, but it can help you save you money if you constantly find yourself throwing out half the food you buy. Food delivery services send a box of food every week with new, sometimes unique vegetables, meat, fruit, and so on. If you don’t have time to shop and want simple meal-prep that leads to a good meal, a food subscription service may be perfect for you.