Authors: Gigs that deliver sales

[poetist]

I see these gigs that boast they will market your book to their large social media, and I hear authors saying the seller delivered but it’s too early to tell if the gig helped their sales.

So, I just want an update from authors who took advantage of social media gigs that said they will post your book in book social media sites. Did it increase sales? (I’m not too concerned about free downloads. I want to hear about sales)