Honey is a free app that will search for online coupons and apply them to your online shopping cart to make sure you are saving the most money. Instead of searching for coupons one at-a-time and applying them individually, Honey does all of this for you in the matter of seconds. Not only will you save money, but you will also MAKE MONEY with their refer-a-friend program. For anyone you refer to the app, Honey will send you $5 as soon as they purchase something via the app up to $1,000.
I surprisingly get a lot of people asking to detail their car. I never intend to make a business of it, but I love doing it to my cars and people ask me to do it to theirs. All it takes is a cheap orbital buffer (mines a used craftsman) and a shop vac. I normally get easily $100 for a basic wash/wax/vac, or $200 to remove scratches and polish then wax the car.