1. If you do an Internet search for "airline coupon broker" (without the quotation marks), you'll find some.

2. You'll see ads for them at various travel sites. I clicked on one of them, went to their site. They sounded good and I called for information. Got voice mail, asking me to leave a message. I did so, and they called me back promptly are were quite easy to talk to.

On the other hand, at another heavily advertised site I didn't find enough information. The only way to contact them was via e-mail, which I used to ask them a couple of questions. Never got a reply -- which is enough to put them on my "avoid" list.

3. If there's some way for me to give people the phone number of the company I repeatedly used years ago (last I heard, they're still in business) and/or the company I just recently talked to that sounded good, I'd be glad to. But I have a hunch that posting that info here might violate a forum rule.