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 MeteorMike.
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.
“Great Pinsider! Great buyer! Thanks for your purchase and looking forward to seeing you in the future. Highly Recommended! Smooth transaction.”