Opportunity ledger / Dossier O-0428
Recurring need documented in 1 independent public source item.
First seen 2026-07-02 · Last updated 2026-07-19 · Recalculated daily
Trend factor ×0.5, capped at 2.0.
Post title: [Need advice] First time freelance writer wants to include rush fee in retainer agreement
我想对加急项目的工作时长收取25%的溢价，担心客户拒绝。该怎么在邮件里写出来才不会显得太生硬？ Chinese research excerpt
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Scoring summary
Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.
“Evidence-backed” means the problem appears real, recurring and connected to spending. It does not mean the business is worth building. Read the full methodology.