Just going thru the banner impressions I have listed in that area and well, they don't count down where I can see, so I went to check in the accounts of the people who purchased them and some do not have an account. Is there anyway of telling when they are used up?

EDITED TO ADD:

None have been bought since I have been there, they were all there before TKO took over.

Thanks

Create an advertiser's account under your own personal link (so it won't have a "real" upline), then put it on vacation, then attach advertiser's ads to it when they aren't members and give them the login.

Then have fun watching people login and click all the paid links.