Sorry for the double post, but I also tried to join that FedEx InSight program and got this email

Ted,

I receive the email below stating you registered for a tracking solution
called Insight.

Sometimes our customer mistakenly register while looking for a
particular package.

Please reply back if you'd like me to approve Insight for your use.

Also was the new FedEx account number set up for personal reasons or
business.

Take care.
I should tell them business correct?