I just bought a Civic RS and they included that and extended service policy also a bunch of other accessories for free. They said ceramic coating can be done every 6 mo for 3 years after the initial application for 1000B. Ceramic lasts about twice as long as a good wax. The work is in the prep before coating, the application is a wipe on and hand buff with a microfiber towel. 1000b is cheap if they do a good job. I intend to go for the extra applications if the do a good job. It is easy to check just take a bottle of water and splash it on a couple places,if the water runs off they did a good job, as the finish wears off more of the water will bead up and eventually it will pool when it needs to be done again. Key to keeping the finish up is washing the car with a good quality mild car soap. If your buying a white car no matter how well you keep it up it does not have the same luster as a dark color. The idea is to protect the finish and keep it looking good for as long as possible. It's up to you whether you think it's worth it.