I haven't searched the previous 10 pages of this thread, so forgive me if this is redundant. But if anyone finds this thread later, here's my experince for future reference.
I purchased the education bundle as a guest. I did not put in my Apple ID or any personal email.
For the email field, I put in the email from my university that has a .edu address.
About a day later, I received two emails from Apple.
One of the emails was a protected PDF. The other email had a password for the PDF.
In that PDF, there were five different redemption codes, one for each Pro app.
I redeemed those codes at the Mac App Store which is logged in via my mac.com Apple ID.
All is good! I read about people whose orders took forever or never even processed. This is one reason I used me edu address, I'd hoped it would 'speed up' the verification process (whatever that means on Apple's end.)