PassportPassport is a Parking Compliance Platform that helps cities manage and monetize the curb by providing digital parking, enforcement, payments, and permitting in one integrated system. It enables real-time enforcement with license plate recognition, citation issuance and adjudication, mobile pay parking, digital permits, and a centralized payments hub with reporting and appeals workflows. Serving cities, parking authorities, and private operators, Passport emphasizes an open ecosystem and has processed billions of dollars in payments for hundreds of clients.