Vendors must use pdf software to fill in all of the vendor/partner specific areas and send back to us. No redlines will be accepted. If a vendor/partner returns this document with any changes to contract language they will be voided. Any discussion of redline or language changes must be done before the contract is returned to the district. Any contract returned to the district with changes without specific communication to the district regarding all changes and with all changes highlighted will be considered a breach of contract and is grounds for a full refund.