Amazing product. Finally, got my hands on this plugin after having if for a while. One of the features I really like is the ability to protect files on my site. Just by choosing word "uploads" all uploaded files become accessible to registered users only. Tons of other features to explore as well.
Rating an item just because has a link to Knowledge Base inside the Admin plugin dashboard is beyond any expectation. Keep in mind that items are not white-label and can not change the identify if this is what you're trying to achieved.
Paypal express doesn't work at all through the plugin, forces a free trial period of 30 days, no matter what settings are selected. Updated, reinstalled and still the same result. Contacted support about this and so far it has been 3 weeks of 1 email a day, mostly saying how they can't do something or asking the same question over and over, all the while being extremely rude and not listening to anything we say. We just can't get anywhere with them, let alone get them to fix this HUGE error. Don't bother with this plugin and do yourself a favor and go elsewhere.