Hey guys, sorry for the delay!
Both the regular and extended licenses are limited to a single end product, in this case – a website.
A separate license purchase is required for each site that will be using the plugin. We do not have a multisite specific license type to span across all sites.
Whether you would need to purchase a regular or extended license would depend specifically on how the site uses the plugin.
I’ve recently received an email from fellow-author (whom I will not name) with ads of his new item. Since I’m not subscribed to his newsletters, I consider it to be a SPAM. The question is: is this type of self-promotion allowed? Answer from someone of Envato staff is very much appreciated!
Please copy the message and information into a support ticket so we can take a closer look for you.