Re: PIL 2ed, electronic version purchase?

[Bertrand Mansion <golgote@...>]

Le 21 mai 08 à 16:30, Tony Finch a écrit :
> On Tue, 20 May 2008, Joseph Stewart wrote:
> > 1. PDF with embedded unique serial number per purchaser
> That's what the Pragmatic Programmers do for the electronic editions  
> of
> their books.
IIRC, http://www.apress.com uses something like the purchaser's email  
address as a password.
--
Bertrand Mansion
Mamasam
Work : http://www.mamasam.com
Blog : http://golgote.freeflux.net