Map Website- please read description.

I would like to create a map website where someone can purchase a map. KEY COMPONENT: Whoever is building this website Must be available to have a system in place where the download version of the map can only be used once and NOT BE AVAILABLE TO MAKE DUPLICATES AND COPY AND PASTE. I WANT IT TO BE PROTECTED. when asking to do this project please let me know how i can protect my maps. thank You