Has anyone had success with display ads for lead generation? I launched a campaign a few weeks ago, it's generating leads, but they are totally useless. Basically, all of them declined to fill out the form or said it was a mistake. Even phone calls are mistakes.
I keep adding negative placements, but I'm not sure if it's worth the time.
I'm testing two targeting methods: one by keywords and another targeting parents.
P.S.: I can't do remarketing because I'm in the mental health business, so this is basically for cold audiences.
Thanks in advance for any insights.