This is great, thanks! Wish I'd thought of it.
One request: I have the old MileagePlus Select card and book all my tickets with it. I earn 3 miles/$ spent on tickets. An option for that card would be nice as well. For now, I just hardcoded the multiplier from 2.0 to 3.0 for mine, was easy enough.
Edit: Actually another one, but not too pressing/important. I book tickets for multiple people, and I'm typically the only premier. Custom premier profiles based on FF #s would be awesome, but just splitting out the credit card spend/bonus as a separate line instead of including it in the per passenger earnings would be useful for me. I also get 1 PQM/$ spent on tickets on this card (up to 5k/yr), for any tickets purchased not just my own. So splitting that out as a separate line and including PQM for the total cost would be helpful. Actually, I think including all credit card spend in the primary traveler earnings, not additional travelers, might be the way to go here.
Also, not sure there's much of anything you can do about this, as the information doesn't appear to show up anywhere on already existing reservations, but funds applied from the united.com club TravelBank end up getting counted towards credit card spend. Since I can't find anywhere other than my credit card bill that shows I was charged less, I'm not sure this can be handled.