Business Proposal Rejection Letter by Lu Caplinger How To Draft A Rejection Letter For A Business Proposal Request. DownloadRelated posts:Proposal Rejection LetterRFP Proposal Rejection LetterPolite Rejection LetterCollege Job Rejection LetterRejection LetterRejection Letter To Vendor ProposalFormal Rejection LetterJob Rejection LetterPolite Rejection Letter To VendorProfessional Job Applicant Rejection Letter