{
    "invoice_001.pdf": {
      "source_filename": "invoice_bluestone_digital.pdf",
      "vendor_name": "Bluestone Digital Solutions",
      "customer_name": "Meridian Retail Group",
      "vendor_email": "billing@bluestonedigital.example",
      "customer_email": "accounts@meridianretail.example",
      "vendor_address": "482 Westgate Boulevard, Portland, OR 97205",
      "customer_address": "1567 Commerce Drive, Seattle, WA 98101",
      "account_number": "INV-2847",
      "invoice_date": "December 15, 2024",
      "due_date": "January 14, 2025",
      "subtotal": 5750.0,
      "tax": 517.5,
      "amount_due": 6267.5,
      "current_charges": 6267.5,
      "balance_forward": null,
      "line_items": [
        { "description": "Website Redesign - Homepage", "amount": 2500.0 },
        { "description": "E-commerce Integration Setup", "amount": 1800.0 },
        { "description": "SEO Optimization Package", "amount": 950.0 },
        { "description": "Content Management Training (4 hrs)", "amount": 500.0 }
      ]
    },
  
    "invoice_002.pdf": {
      "source_filename": "invoice_oakwood_creative.pdf",
      "vendor_name": "Oakwood Creative Studio",
      "customer_name": "Cascade Mountain Outfitters",
      "vendor_email": "invoices@oakwoodcreative.example",
      "customer_email": "finance@cascadeoutfitters.example",
      "vendor_address": "925 Innovation Parkway, Suite 200, Austin, TX 78701",
      "customer_address": "3401 Alpine Ridge Road, Denver, CO 80202",
      "account_number": "INV-3192",
      "invoice_date": "January 3, 2025",
      "due_date": "January 3, 2025",
      "subtotal": 7150.0,
      "tax": 600.6,
      "amount_due": 7750.6,
      "current_charges": 7750.6,
      "balance_forward": null,
      "line_items": [
        { "description": "Brand Identity Development", "amount": 3200.0 },
        { "description": "Logo Design (3 concepts)", "amount": 1500.0 },
        { "description": "Marketing Collateral Design", "amount": 1200.0 },
        { "description": "Social Media Templates (20 designs)", "amount": 900.0 },
        { "description": "Print-ready File Preparation", "amount": 350.0 }
      ]
    },
  
    "invoice_003.pdf": {
      "source_filename": "invoice_silverline_consulting.pdf",
      "vendor_name": "Silverline Consulting Partners",
      "customer_name": "Redwood Analytics Corporation",
      "vendor_email": "billing@silverlineconsult.example",
      "customer_email": "ap@redwoodanalytics.example",
      "vendor_address": "7842 Technology Center, San Francisco, CA 94103",
      "customer_address": "2156 Market Street, Floor 8, San Jose, CA 95113",
      "account_number": "INV-5619",
      "invoice_date": "November 28, 2024",
      "due_date": "December 13, 2024",
      "subtotal": 10450.0,
      "tax": 940.5,
      "amount_due": 11390.5,
      "current_charges": 11390.5,
      "balance_forward": null,
      "line_items": [
        { "description": "Business Process Analysis", "amount": 4500.0 },
        { "description": "Strategic Planning Workshop", "amount": 2400.0 },
        { "description": "Implementation Roadmap", "amount": 2800.0 },
        { "description": "Executive Presentation Deck", "amount": 750.0 }
      ]
    },
  
    "invoice_004.pdf": {
      "source_filename": "invoice_horizon_tech.pdf",
      "vendor_name": "Horizon Tech Services LLC",
      "customer_name": "Maple Grove Properties",
      "vendor_email": "accounts@horizontech.example",
      "customer_email": "billing@maplegroveprops.example",
      "vendor_address": "5290 Enterprise Boulevard, Chicago, IL 60601",
      "customer_address": "891 Riverside Plaza, Milwaukee, WI 53202",
      "account_number": "INV-7834",
      "invoice_date": "December 20, 2024",
      "due_date": "February 3, 2025",
      "subtotal": 13070.0,
      "tax": 1176.3,
      "amount_due": 14246.3,
      "current_charges": 14246.3,
      "balance_forward": null,
      "line_items": [
        { "description": "Network Infrastructure Upgrade", "amount": 5200.0 },
        { "description": "Firewall Configuration & Setup", "amount": 1450.0 },
        { "description": "Cloud Migration Services", "amount": 3800.0 },
        { "description": "Security Audit & Report", "amount": 1100.0 },
        { "description": "On-site Support (16 hours)", "amount": 1520.0 }
      ]
    }
}