I have a list of 1000 Cryptocurrency related Facebook groups . Most of these groups are perfect for posting crypto related blogs, ads, etc. The size of the groups range from 43 to tens of thousands. I have a google document with the name, a link to the page, and how many members belong to each group. I belong to every one of these groups.
I listed and checked every group twice since January 2018. PLEASE NOTE : a few of the group names have changed since I listed them, but the links work and will take you to the re-named group.
50 Groups $10.00
100 Groups $19.00
250 Groups $45.00
500 Groups $90
750 Groups $130
1000 Groups $ 175
Please inbox me if interested- thanks
