The e-mail notification service is
designed to notify those who have
purchased diagrams as quickly as
possible when a new edition of a diagram
set or new features becomes available.
Your name and e-mail
address were added automatically to this service
when you purchased your diagrams. The e-mail
address to which the notifications will be sent is
the one at time of purchase. If you would like to
change, discontinue, or subscribe again to these
notifications, please fill in your name and e-mail
address below and select your choice from the
drop-down box. You will receive a confirmation in this same
window after you submit your information.
