Relations Management System to host PPC

We need to procure a case management system to host the Prompt Payment Code signatories, manage enquiries and integrate with our website via forms. The system will need to be separate from our existing case management system which is used to manage the SBC complaints and enquiries. We need this because the code is voluntary and is separate from our statutory responsibilities and that data needs to be maintained separately. We are currently managing our signatories through outlook and the number of emails stored in...