PN Resolution One-Pager / PN 對應系統一頁版

One Sentence / 一句話

我們提供的不是「barcode truth DB」，而是 PN / barcode / image / context 的證據式對應流程。 / We are not providing a barcode truth database; we are providing an evidence-backed resolution workflow over PN / barcode / image / context. [Inference]

同一個 PN 可能對到多個商品候選。 / The same PN can map to multiple item candidates. [Verified]
同一個 barcode 可能同時出現在單品、組合包、箱購或促銷頁。 / The same barcode can appear across unit, bundle, carton, or promotional pages. [Verified]
單靠單一欄位無法穩定決定真相。 / A single field cannot reliably determine truth on its own. [Verified]

對外名稱建議使用 PN Resolution、Invoice PN Mapping 或 Evidence-Backed Matching。 / Use names such as PN Resolution, Invoice PN Mapping, or Evidence-Backed Matching externally. [Inference]
不建議用「PN-Barcode 對應系統」作為主名稱，因為這會把客戶預期鎖死在一對一 lookup。 / Avoid naming the system primarily as a PN-Barcode mapping system, because that locks customer expectations into a one-to-one lookup model. [Inference]

客戶提供：PN、barcode、圖片、通路/商家、時間、其他補充欄位。 / The customer provides PN, barcode, image, merchant/channel, time, and optional context.
系統產出：候選對應、信心分級、人工審核結果、正式 mapping export、稽核紀錄。 / The system returns candidate matches, confidence tiers, review outcomes, final mapping exports, and audit trails.
高歧義案件不硬配，會進 review queue。 / High-ambiguity cases are not force-mapped; they enter a review queue.

我們不是做單純 lookup table，而是做 evidence-backed matching。 / We are not building a simple lookup table; we are building evidence-backed matching.
系統會根據多種證據產生候選對應與信心分數。 / The system generates candidate matches and confidence scores from multiple evidence types.
高歧義案件會進人工審核，而不是自動硬配。 / High-ambiguity cases go to human review rather than forced auto-matching.
我們會使用客戶提供資料、歷史已驗證映射，以及內部參考資料做 enrichment。 / We use customer-submitted data, historically verified mappings, and internal reference data for enrichment.

不主動揭露 crawler、特定來源網站、或資料蒐集方法。 / Do not proactively disclose crawlers, source websites, or acquisition methods.
不承諾「一個 PN 永遠只會有一個 barcode」。 / Do not promise that one PN will always have exactly one barcode.
不把內部 reference data 包裝成客戶可取得的 raw database。 / Do not position internal reference data as a raw database the customer will receive.

對外交付的是 confirmed mapping、decision state、audit trail，不是整個 evidence pool。 / What we deliver externally is the confirmed mapping, the decision state, and the audit trail, not the full evidence pool.