Recenzija besplatne verzije:
http://www.wp-superplugins.com/s2member-plugin-review/
s2Member – paying for each article: https://wordpress.org/support/topic/paying-for-each-article
https://wordpress.org/plugins/wp-members/
Prodaja digitalnog sadržaja
https://wordpress.org/plugins/easy-digital-downloads/
Paid articles – 15$
https://codecanyon.net/item/paid-articles/2018832