Also, since the benefits of salaries/allowances scale extremely high (up to $100,000/day according to the wiki, though I think that page is outdated), it would be very helpful if they could be raised or lowered in increments other than $5. Even getting up to $1,000/day for someone like Rebecca or Tuner Jackson requires you to click that button 200 times. I'd suggest that you could either have separate buttons for +/- 5/50/500 (or something similar), or be able to directly select the tier of benefit you want - e.g. Baseline, Tiny Bonus, Small Bonus, etc. up to Imperial, scaling automatically with required salaries for mercenaries.
EDIT: I've only just now noticed that clicking the Salary header does already cycle through $1/5/50/100/500 increments, which is good, but the fact that it took me so long to notice probably indicates that it's not very intuitive, especially as those red-link headers are usually just informative.

