Trevi - Help Center Financing and payments Financing Do I have to pay Trevi before the end of the financing promotion? 23 February 2022 18:49 Updated No, you must pay the financial institution, not Trevi. Still Need Help? Contact us for more information about financing and payments or to follow up. I am a: Contact us or Place a service call Delivery or Pick-up Contact us Trevi client or Future client Installation or Renovation Contract number or In-store receipt number We will contact you within 24 hours.