PTCShare is a hybrid between PTC and Revenue Share.
It has the same owners as PaidVerts / MyTrafficValue (online since 2014 and 2011, respectively).

During prelaunch you can only register and promote.
It's scheduled to launch in early June.

A few details available right now:
Bulk Ad Packs can be bought for $1 and you will get 118% potential return in Bonus Ad Points.
Referral commission is 7% on ALL ad sales.
Referral commission is 3% for clicks.

Link: PTCShare