This may seem a bit unconventional for a side hustle (but it’s super easy). We moved our savings to a high yield savings account where we are earning 4% more than we were earning on our traditional savings. We did some shopping around and this was the best rate we could find. This is a great place to park an emergency fund or any large savings (think cars, vacations, etc). With this account we earn three figures of interest monthly. Sign up with my link and you get a bonus $25!