No minimum hits and no minimum amounts. If you only have 20 revenue banners shown a month you are in for a piece of the action. And no you are not paid on click throughs but on showings. Quit wasting your time making Microsoft richer, switch today to the VBE and see the difference. The pay out by check for the previous month is on the 15th of the following month regardless of size.
Real time checking on banner showings is also available.
Just log in to your account and check. No problem just enter the new url and the very next rotation your new banner is showing. Want more information click here.