What do you do with this token?

Send 0.5 SER back to @seo-boss + URL of your post as memo via Steem Engine:
https://steem-engine.com
and you get an Upvote 100% or 0.25 SER to get an Upvote 50%.
@seo-boss don't go below 85% with my VP. Therefore check my VP beforehand.
https://steemworld.org/@seo-boss
Maybe @seo-boss reaction will take 2-3 days, but I won't forget you.
@seo-boss reserve the right not to vote for content that I do not like. In such cases I send back SER.