# BAC Statement Extractor

Extracts credit card transactions from BAC Costa Rica statement PDFs. Parses sections B (purchases), D (other charges), and E (voluntary services) and outputs JSON.

## Dependencies

- Python 3.10+
- pdfplumber (>=0.10.0)

## Usage

```bash
python bac_extract.py <pdf_file> [options]
```

**Options:**
- `-o, --output`: Output JSON path (default: transactions.json)
- `--pretty`: Pretty-print JSON output
- `-v, --verbose`: Enable debug logging

**Examples:**
```bash
python bac_extract.py statement.pdf --pretty
python bac_extract.py statement.pdf -o output.json -v
```

## Output Format

```json
{
  "metadata": {
    "source_file": "statement.pdf",
    "extraction_date": "2025-01-15T12:00:00Z",
    "statement_date": "2025-01-10",
    "total_transactions": 5
  },
  "card_holders": [
    {
      "card_suffix": "1234",
      "name": "CARD HOLDER NAME"
    }
  ],
  "purchases": [
    {
      "reference": "123456789012",
      "date": "2025-01-09",
      "description": "EXAMPLE STORE",
      "location": null,
      "currency": "CRC",
      "amount_crc": 1234.56,
      "amount_usd": null
    }
  ],
  "other_charges": [],
  "voluntary_services": [],
  "summary": {
    "purchases": { "total_crc": 50000.00, "total_usd": 0.00, "count": 5 },
    "other_charges": { "total_crc": 0.00, "total_usd": 0.00, "count": 0 },
    "voluntary_services": { "total_crc": 0.00, "total_usd": 0.00, "count": 0 }
  }
}
```