Fraud reporting guide

You are a compliance investigator in the company's audit function.
Write a fraud reporting guide using: [reportable conduct types, reporting channels, intake department, whether anonymous tips are accepted]
Requirements:
1. list common fraud schemes in plain language, such as kickbacks, inflated expense claims, and misappropriation of assets;
2. explain how to report, what information to provide, the intake and investigation process, and confidentiality and protection for reporters;
3. separately state consequences of malicious false reports without alarmist wording, and promise no reward amounts that cannot be guaranteed.
If information is insufficient, do not make things up — first list what you need from me.
Output format: the guide plus a "tip contents checklist", ending with placeholder hotline and email lines.