Tumblr bloggers can soon charge for access to their posts
 

For now, only a few invited US creators have access to the Post+ feature during the limited beta. All bloggers have to do to restrict a post's visibility to subscribers is to check a box. Post+ memberships cost $4, $6 or $10 per month.

https://www.engadget.com/tumblr-paid...6.html?src=rss