
I run a hobby blog with curated recipes (lindyrecipe.com) where I managed to get 6 supporters in total. This gave me a bit of a budget for experiments with FB adverts as a learning experience. 😇
I found some good sources at IH and used Facebook Interest Hunter. Well, it turns out there many great niches to try out.
Cost per results ranged from 0.03€ to 0.39€! Massive difference, see attached.
I cannot really judge on the quality of the traffic, because there is no real conversion behind, and I cannot monitor recurring visitors, but it was an interesting learning experience for a time when I need to spend some real money for a real business.