No, you do not need a coupon for this code. It is a code that has been around for several years - I have used it several times. Originally, I thought it stood for Kissimmee, the area near Disney. However, I just used this code for a rental next March in West Palm Beach so it works throughout the state, I guess. I got a better price using it over FVG (Florida Vacation Guide.) They have never questioned where the code came from in my previous rentals so don't worry about that! Just enjoy your good rate.