If your email address was on the order form for a license, then your email address has already been added to the mailing list for news. (You can remove your email address from the list by sending us the email below with subject "unsubscribe".)

If your email address was not on an order form for a license, you can add your email address to a mailing list for news about

• updates to this site
• updates to the Green Globs & Graphing Equations Package
  
• additional software offerings 

To add your email address to the mailing list, please send an email to news@greenglobs.net  with a subject “subscribe”.

(To remove yourself from the mailing list, use a subject “remove”.)