Before paying the contest entry fee, please be sure that you understand the contest's
Submission
Requirements and Terms and Conditions.
Once you have paid your entry fee, record the Invoice Number that appears on your receipt, then enter that number when you submit your entry via the online contest form at:
go.nss.org/goddard100i
To view your Invoice Number, click the "Click here for a printable view of the order" link in the confirmation email message sent to you.
