e-Fluff
E-Fluff is the digital version of a fake mustache, it looks cool, but it's just there to make you feel like you're getting something special when you're really just being scammed.
They called it 'interactive learning', it’s just a video of someone reading a textbook.
I bought 'access to the online community', it’s just a forum with two people who argue about grammar.
The 'digital version' of the book is just the same words on a screen.