PGP on an e-commerce site

[Dan Geer]

My daughter was ordering a CD this evening from the site cdnow.com
and I noted that besides the SSL option they also had a PGP option.
Take a look at 

http://www.cdnow.com/cgi-bin/mserver/SID=0/pagename=/RP/HELP/order.html#8q

This is new to me.

--dan