发票识别整理归档

About this Skill

Invoice OCR recognition skill. Extracts 29 fields from invoice images/PDFs/archives and exports structured Excel sheets with auto-classification, amount validation, authenticity verification, suspicious and duplicate flagging. Supports 6 invoice types: VAT special, VAT regular, electronic, passenger service, railway e-ticket, and tax-withholding invoices. This skill should be used when the user uploads invoice files (PNG/JPG/PDF/ZIP) and requests recognition, extraction, entry, organization, or archiving; or mentions keywords like 发票识别, 发票, invoice, OCR, 发票录入, 发票汇总, 发票Excel, 费用分类, 发票验真, 发票整理, 发票归档, 铁路客票, 火车票, 代开发票.