Competitor Price Monitoring

# Step 5: Data Storage & Alerts 💾

Structured logging and intelligent notifications:

## Google Sheets Integration
- **Complete Price History**: All tracked products
- **Rich Metadata**: Analysis results and insights
- **Easy Access**: Web interface and formulas
- **Export Ready**: Charts and pivot tables

## Smart Slack Alerts
- **Significant Price Drops**: Immediate notifications
- **High Discounts**: 20%+ savings alerts
- **New Low Prices**: Historical price tracking
- **Rich Formatting**: Actionable information

## Analytics Features
- Historical price trends
- Competitor comparison
- Market position tracking
- ROI on price monitoring