What makes an appeal effective
A clear, specific, factual appeal that directly addresses the stated reason for demonetization tends to fare better than a general complaint. This drafts a professionally formatted letter with your details and explanation in the right structure - but the actual substance of your explanation is what matters most, so be as specific and evidence-backed as you can.
Why the letter explicitly names the stated reason for demonetization
An appeal that responds to a specific cited reason ("repetitive content," for example) reads as a direct, substantive rebuttal, while a generic appeal that never engages with the actual grounds given reads as a form complaint - restating the stated reason in the opening is what frames the rest of your explanation as directly addressing it, rather than talking past it.
Why the explanation field is the one part this tool deliberately leaves to you
The specific, evidence-backed reasoning for why a decision was made in error can only come from you - what actually changed, what context is missing, or what evidence supports your case. This tool handles the professional structure and formatting around that explanation, but intentionally does not generate or suggest the substance of your argument, since a generic, non-specific explanation is unlikely to carry much weight in review.
Why the letter closes by referencing the Partner Monetization Policies specifically
Framing the appeal as a compliance question - "I have reviewed the relevant policies and believe this content complies with them" - signals that you've engaged with the actual rules being applied, rather than simply disagreeing with the outcome, which tends to read as a more substantive basis for requesting a review.