They will HARASS you with phone calls and emails for months and months. I backed out of a sign-up in the second half of LAST YEAR and I STILL get unwanted phone calls and emails. I tried to "unsubscribe" to the emails which I disnt sunscribe to in the first place, and their own "unsubscribe" link is broken - likely on purpose. Angi/homeadvisor could teach the mafia a thing or two about tenacious harassement techniques!