https://www.chess.com/blog/Travelusaguide/22-quick-ways-to-reach-ex-pedi-customer-support-a-step-by-step-contact-guide
https://www.chess.com/blog/Travelusaguide/ways-to-communicate-to-a-live-human-at-priceline-a-step-by-step-contact-guide
https://www.chess.com/blog/Travelusaguide/need-travel-assistance-pricelines-customer-service-is-just-a-call-away