把模糊需求整理成清楚、可實作、可測試的產品規格。 資訊不足時先釐清關鍵問題，再依需求產出 PRD、User Story、Functional Specification、Acceptance Criteria、QA Test Cases、API Specification、Workflow、Risk Analysis 等內容，協助 PM、RD、QA 與跨部門團隊降低需求誤解、避免 Scope Creep 與減少重工。
Turn higher-AOV goals into a testable bundle, add-on, or tiered offer without random discounting. This skill maps buyer context, hero SKU, companion items, margin guardrails, inventory and return risk, pricing ladder, listing message, A/B test plan, and success metrics.
Turn raw takeoffs into structured, auditable bills of quantities with coded items and rate columns.
Build a bilingual digital-product or productized-service system covering offer validation, a seven-day build plan, payment and delivery, client intake, content repurposing, launch copy, tracking, and measurable experiments.
Turn a product idea into a Chinese-English factory inquiry pack: specification matrix, ready-to-copy supplier inquiry, quotation response table, sample review checklist and questions to resolve before payment. Built for overseas small brands preparing inquiries to Chinese manufacturers.
以現有庫存、預留量、確認到貨與自訂每日消耗試算庫存天數；不預測需求或自動下單。 Calculate inventory runway using on-hand stock, reservations, confirmed receipts and your chosen daily consumption; no demand forecasting or automatic ordering.