Subject: [Format] idea for [Product] — [Your name]

Hi [Name],

I make [format] for [audience in one clause]. Recent work: [one relevant link].

I use [product / category] and would make [one-sentence concept: hook + what we show].
Alternative hook: [second hook].

Starting rate for this scope: [currency and amount]. This includes [organic post / files] and [number] revision rounds. Paid usage and partnership ads are quoted separately.

Media kit: [link]
If this is useful, I can send a one-page concept for [product].

[Name]
[City] · [primary platform]