If you want to include a digital pre-order with a physical package (such as the vinyl or CD version of the album), then you just follow the instructions as above, and in the package editor, make sure include immediate download of album with purchase of this package is checked. We’ll then give fans an instant download of the pre-sale tracks with their physical purchase, and email them a link to download the full album whenever you release it.
You can also set up pre-orders for physical versions of albums that are already out on digital. Just set the package’s release date to whatever future date you like, and that’s that.