segment.identify({
  userId: "YOUR ID",
  traits: {
    name: "Michael Sharkey",
    email: "mike@autopilothq.com",
    company: "Autopilot"
  }
});

segment.track({
  userId: "YOUR ID",
  sessionId: "sj23423dfsdkl8927349832",
  event: "Signup",
  properties: {
    email: "mike@autopilothq.com",
        plan: "Enterprise"
  }
});