Im not very familiar with wordpress, but Joomla has multiple levels of users and editors built in. There are some extensions for joomla that allows for charging money but i don't know if there is anything that is quite what you are looking for, probably would need to have you or someone manually add people to the correct group after they pay. References :
Im not very familiar with wordpress, but Joomla has multiple levels of users and editors built in. There are some extensions for joomla that allows for charging money but i don't know if there is anything that is quite what you are looking for, probably would need to have you or someone manually add people to the correct group after they pay.
References :