Trip Advisor has been calling me for months with a ROBO Call system that makes you believe there's a real person on the line when in truth it's just a recording. I have told them to stop calling and they won't. I have been on the don not call list for years but that doesn't stop Trip Advisor. They just keep Robo Calling. So beware of calls from Trip Advisor as they use dishonest tatics to try and scam you into their program. In short be very wary of Trip Advisor Company.