Google Maps Email Scraper with HTTP Requests & JavaScript

## 📧 STEP 4: Email Extraction & Export

Final processing pipeline:

1. **Extract Emails:** JavaScript regex finds all email addresses in website HTML
2. **Filter Out Empties:** Removes websites with no emails found
3. **Split Out:** Converts email arrays into individual items
4. **Remove Duplicates:** Final deduplication across all sources
5. **Add to Sheet:** Exports clean email list to Google Sheets

**Result:** Organized database of business emails ready for outreach