Plug is an electric vehicle marketplace serving dealerships, individuals, and commercial partners. For dealerships, it provides trade-in solutions and EV sourcing through two offerings: an EV Trade Desk that delivers EV-specific valuations and guaranteed offers, and an Auction for Dealers providing EV-only inventory sourced from owners, dealers, fleets, and OEMs. The platform uses battery health, software, and vehicle data for valuations. It has facilitated over $60 million in EV transactions across 600+ participating dealers and commercial partners, with average closing in four days.