When ending a MarketPlace listing successfully, Pinsiders can invite user feedback from the other party. Marketplace feedback cannot be removed, but can be responded to by Pinball-is-great.
New! It is now possible for any Pinsider to leave feedback, without an invite. There are some checks in place to avoid abuse and "fake" feedback.
Pinsider TigerLaw wrote a recommendation May 21st, 2017.
“Great Pinsider here. Takes great care of his pins. Always does what he says he will do. He's also a wonderful event organizer and IFPA tourney host.
Deal in confidence.”