I've had a campaign running for a few months, almost forgot about it, just checked some stats now...
605935 loads of the landing page (pre-filtered so they're all "en" language)
32268 clicks to the webcam program
7 free signups
$6.29 earned so far
There's still a chance those 7 signups may spend more, but it's pretty slim. $6.29 for 605k... that's around ONE CENT per k! If I'd sent that to a broker it would have earned me $1200 - $1800.
Remember this was better filtered traffic, no Chinese or non english speaking browsers...
I think it's time to end the campaign.

To be honest, I'm kind of surprised I made
anything from it. TGP traffic never seems to convert with webcams for me.