Is there a cost to become a Hashing Ad Space Sales Affiliate? HAS Administration September 11, 2019 12:09 Updated Follow No, becoming a Hashing Ad Space Affiliate is free. You can find out how to become an Affiliate by following the instructions in the tutorial here. Related articles Are registered members of Hashing Ad Space required to provide personal identification (KYC)? Comments 0 comments Please sign in to leave a comment.