Do .pdfs And Content CDs Sell?

PC World Says...

[digitalghost]

last summer Online Product Development Manager Bruce
McCurdy began to wonder if he could supplement ad revenues by
selling ancillary products - such as repackaged article
compilations - to visitors.

[contentbiz.com...]

Be sure to check out the link to the creatives.

[chris_f]

My experience is that PPV PDF tutorials do work. People everyday download PDF's which they pay for, however, this is a small market. I can't see there being alot of money in this industry for the fore-seeable(sp?) future.

Chris