Tagnot worth it

I manage a couple of facebook pages, one for my employer, and one for a non-profit that I work with (Southern Arizona Greyhound Adoption). I am constantly barraged by Facebook to “promote” a post to extend its reach, and get more responses. We recently took in a hound who had an injury on the racetrack, and we are doing some fundraising to cover the not insignificant vet costs. Our...