how much have you earned through PTC sites?

@adamc151 (476)
December 13, 2009 5:23am CST
Im a member of just a few PTC sites and have been for about a week or so. In total, i've earned about $1 so far if i add my totals together from the different sites. I don't have any referrals btw :( So i was wondering how much anyone else have earned through PTC sites and how long you have been members? thanks :)
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