Solved
I'm about to file my return and I'm being told to pay $39.99. I served in the military for the entirety of 2018.
If you qualify to receive the military discount, you'll need to sign in and start your return from the TurboTax military discount site. Please see the below TurboTax FAQ for more information:
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.