The document outlines different types of proposals:
- Solicited proposals are written in response to requests like RFPs, RFQs, and RFBs.
- Unsolicited proposals are voluntarily sent to prospective clients about needs or problems.
- Persuasive proposals aim to get the reader to evaluate or judge aspects of the proposal.
- Internal proposals are done within a company for management, while external proposals are sent outside the company.