If you are a Walmart shopper, then use the Savings Catcher on the Walmart app. When you are done with your purchase, scan your receipt and the app will go out over the next several days and search competitor pricing for your products. If they find that someone offered that item for less, you will get a rebate for the difference in the form of a Walmart gift card (redeemable directly from the app.
Become a babysitter. Babysitting is a common way to make some extra money on the side. There are now professional services you can sign up for that will connect you with people who need a babysitter. For these services, it will help to pass a CPR class or other certification, or to have a talent or expertise for entertaining children. However, you might be able to make money more quickly just by babysitting for people you know, or by having friends refer you to others who need a babysitter.
As you likely know, Airbnb is a popular website where people can rent out a room or apartment from ordinary folks and bypass a hotel. So, if you’re comfortable with strangers and you live in fairly well visited place — a large city, college town, or tourist area, for example — you could make some money renting out a room in your home while you’re there, or renting out the entire place while you’re gone. You can expect to make less than whatever nearby hotels charge, but that can still top $100 a night pretty easily. In fact, Airbnb is the most lucrative of all the sharing economy gigs, according to one study.
As an Instacart personal grocery shopper, you will actually be doing the grocery shopping yourself (so don’t crush anyone’s avocados!). Your compensation depends on several factors, like the average size of your orders and average number of miles driven per trip. You can also get tips in addition to the pay that comes directly from Instacart (most people report an average earnings rate of $15 per hour).