Many have tried it (as well as the oft-recommended micropayments idea) and it never justifies the added expense and overhead of the customization. Closest is probably the NYTimes’ gift article feature.
Many have tried it (as well as the oft-recommended micropayments idea) and it never justifies the added expense and overhead of the customization. Closest is probably the NYTimes’ gift article feature.
I really doubt the implementation difficulty is the actual reason. It's not hard to have an extra table of specific article permissions.