I preordered SL but don't see the 120 boost

[Bae-smolderweb]

Normal is a cheaper version without the goodies bundled in basically.

You should still be able to upgrade to Heroic for the difference in price I believe.

Edit:

@Bornakk

Upgrading from Base Edition to Heroic or Epic Edition
If you purchase the Base Edition of Shadowlands, you will be able to upgrade to the Heroic or Epic Edition for the difference in cost between the versions.

Yup.