I recently met a woman who earned quite a bit of money as a very part-time chef. Once a week, she would go to someone’s house and prepare a homemade meal for their family, then do all the dishes and cleanup work. This gives the family plenty of together time, while putting some cash in the woman’s pocket. If you love to cook, this can be a great opportunity, but you may have to put a lot of effort into searching for clients.
Great list…a few are a bit humorous. Nevertheless, side money is still side money. An I am a firm believer that everyone should have something they do on the side. From my own personal experience, having something on the side helps takes the pressure of the main income source (both mentally and financially). If all you have is a single source of income, and if for whatever reason that source of income is threatened, the news is almost always devastating and life changing.
This business is good for people who are both creative and practical. There are an infinite amount of design options for phone cases, but some will be more popular (and profitable) than others. A good business owner can both narrow down the choices, and predict trends to gain a market edge. Owners will also need some customer service and advertising experience as well.
Valentine's day. Birthdays. Weddings. The list goes on and on—throughout the course of a year, there are dozens of occasions when people need to order flowers. What's more is that once you're up to speed with this business idea, your costs can stay relatively low if you know where to source your flowers, and typical margins are in the neighborhood of 300% (or more) on cut flowers which makes this a particularly profitable side business idea in the right geographic area. Check out this amazing interview with floral designer, Sara Tedford of Ladybird Poppy to hear about how her floral design company started out as a side business idea of doing weddings and events for her friends and family.
I created an “Every Day I’m Hustling” shirt and sold enough for the campaign to ship, but didn’t earn much on the experiment because of some not-very-effective Facebook advertising. Still, some opportunity here and a friend of mine is doing REALLY well with this. If you can create awesome designs and reach the right people with good Facebook targeting, Teespring can be very profitable.