Back in 2008, I had multiple PDL's in Pennsylvania, one of whom was CashNet. As this one was technically legal, I settled with a company called Commonwealth Recovery in August, 2008 for $400 on a $1054 total. Took awhile but I got the paid letter from Commonwealth.
Every 4 or 5 months I get a call from a new debt collector about the same account. I usually fax them the paid letter and they go away. Friday night (at 10:44 PM) I got a call from Commonwealth (877-397-9099) supposedly in Georgia. The man I spoke to said it was still an open account and that it was now up to $3000.