I recently bought an eBook in PDF format from pactpub.com and I was able to download it to my PC straight away. When I did, details of my name and where I had bought the book from had been written into the footer of each page.
Send me the file!!!
I intend selling PDF eBooks in a new store, and would like to use the same method to protect customers copying and distributing the products they've purchased.
I really do not see where this prevents it from being shared as long as I do not care if your name is on it