tcai-pay-x 0.1.0

A Flask-based web app for matching invoices to purchase orders using OCR and fuzzy matching.

📄 Invoice-PO Mapper

A Flask-based web application to match invoices with purchase orders using OCR and fuzzy matching. Upload folders of scanned PDFs or images, extract text using OCR, match records with fuzzy logic, preview them in the browser, and export the result to Excel.

---

🚀 Features

• 📄 OCR Extraction from scanned invoices and POs (PDFs or images)
• 🔍 Fuzzy Matching between extracted PO numbers
• 📊 Excel Export of matched results
• 🌐 Flask Web Interface for file uploads, match preview, and download

---

💻 Requirements (Windows Only)

This app requires Tesseract OCR and Poppler for Windows to function properly.

✅ Step 1: Install Tesseract

• Download from the official Windows installer (UB Mannheim build):
  👉 https://github.com/UB-Mannheim/tesseract/wiki

• After installation, add the Tesseract path to your system environment variables:
  Example path: C:\Program Files\Tesseract-OCR

✅ Step 2: Install Poppler

• Download Poppler for Windows:
  👉 https://github.com/oschwartz10612/poppler-windows/releases/

• Unzip to a folder (e.g., C:\poppler)

• Add the binary path to your system environment variables:
  Example path: C:\poppler\Library\bin