Customer IDEmailCarrierHow did the customer contact us?*LiveChatPhone CallWeChatWeChat Official AccountEmailRedbookOthersOthers*How did the customer hear about us?*Friend ReferralDealer ReferralBuilding Manager ReferralPre-install ProjectPrice Compare WebsiteOther Website (Please record the domain name)Upstream Service provider websitesWeChatWeChat Official AccountFacebookInstagramGoogle SearchGoogle Display AdsBaidu SearchFlyer/Poster/BannerExisting CustomersOthersNote (Please record other websites or Sales channels)*Remarks
