I'm learning quick and launched my first campaign for my wife who's a Realtor. However, I also work with a lot of roofers. Has anyone done a successful roofing campaign? or have any insights before I launch it? I'm currently thinking of running an offer "We'll pay you $100 to inspect your roof. *Valid only for the first 10*" or something along those lines. Curious your thoughts from those already in the game. Thanks!