I checked the showtimes and seat capacity manually for each of the 40 ScreenX theaters on Fandango that show up when you search "ScreenX."
Assuming the ScreenX showtimes for Taylor Swift: The Eras Tour are not errors,:
25/40 ScreenX theaters have presales online between September 28th to October 5 (8 days) for The Eras Tour on Fandango.
148,790 seats are available.
Assuming 100% capacity, $20 * 148,790 = $2.9758M.
1 theater has 22 showings (276 total seats per showing)
6 theaters have 23 showings (1,290 total seats for all theaters per showing)
2 theaters have 29 showings (396 total seats for all theaters per showing)
14 theaters have 30 showings (3,198 total seats for all theaters per showing)
1 theater has 37 showings (152 total seats per showing)
List of theaters that don't have TET presales showing at all (as of 10 PM PST):
Regal Irvine Spectrum ScreenX, 4DX, IMAX & RPX
Cinemark Lancaster IMAX and ScreenX
Cinemark Century Oakridge 20 XD and ScreenX
Cinemark Century Great Mall 20 XD and ScreenX
Regal Crossroads ScreenX & RPX - Taylorsville
Cinemark West El Paso XD and ScreenX
Cinemark Longmeadow XD, IMAX, and ScreenX
Regal UA Galaxy Theatre & ScreenX - Dallas
Regal Warrington Crossing ScreenX, 4DX & IMAX
Regal South Beach ScreenX, IMAX & VIP
Cinemark Columbia Snowden and ScreenX
Regal Belltower & ScreenX
Regal Atlantic Station ScreenX, IMAX, RPX & VIP
Regal Pinnacle ScreenX, 4DX, IMAX & RPX
Regal Houston Marq*E ScreenX, 4DX, IMAX & RPX
EDIT:
After an hour of manually checking showtimes and counting seats, I can see why you guys automate your trackers.