When I see the word article, I think: "FREE CONTENT"
What I might be more enclined to pay for are words like
Even words like videos are double because nowadays so much free content can be accessed that way.
I would be happy to pay for a package that REALLY teaches me something I don't know but the package needs to contain something more than articles. Package these articles in an e-book and you do the trick to me.
Better even write an e-book with the same type of content!
If I buy an e-book and see that it is just a compilation of articles, I might feel slightly ripped off.
So, The easy solution for that one is to add e-books, audios, video + more to the package
That does the trick!