Weekly Price Drop Finder - Best Deals Tracker

🎯 Weekly Price Drop Finder

Automatically monitor product prices and discover the best weekly deals! Never miss a price drop across Amazon, Best Buy, and major e-commerce sites.

✨ Key Features

• 💰 Smart Price Tracking - Monitors current vs previous prices with discount calculations
• 🌐 Multi-Site Support - Works with Amazon, Best Buy, and other major retailers
• 🎯 Customizable Filters - Set minimum discount thresholds to find only the best deals
• ⚡ Fast & Efficient - Uses Playwright for JavaScript-heavy sites with proxy rotation
• 📊 Structured Output - Clean, organized data with best deals highlighted
• 🔔 Automation Ready - Schedule daily/weekly runs for continuous monitoring

🚀 Quick Start

Basic Input Example

{
  "startUrls": [
    { "url": "https://www.amazon.com/dp/B0CX23V2ZK" },
    { "url": "https://www.bestbuy.com/site/product/6565837.p" }
  ],
  "maxRequestsPerCrawl": 50,
  "minDiscountPercent": 10,
  "priceHistoryDays": 7
}

Input Parameters

Parameter	Type	Default	Description
startUrls	Array	Required	Product page URLs to monitor
maxRequestsPerCrawl	Integer	50	Maximum products to check per run
minDiscountPercent	Integer	10	Minimum discount % to report as "good deal"
priceHistoryDays	Integer	7	Days of price history to track

💡 Use Cases

For Consumers

• 🛍️ Deal Hunting - Find the best discounts automatically
• 💸 Save Money - Get alerted when prices drop on wishlist items
• 📱 Track Electronics - Monitor expensive gadgets for price drops

For Businesses

• 📊 Competitor Analysis - Track competitor pricing strategies
• 🎯 Market Research - Analyze pricing trends over time
• 📈 Dynamic Pricing - Inform your own pricing decisions
• 🔍 Product Research - Monitor market prices for inventory planning

📊 Output Format

Dataset View: "Best Deals"

Products with the biggest price drops this week:

{
  "productName": "Sony WH-CH720N Noise Canceling Headphones",
  "currentPrice": 89.99,
  "currentPriceFormatted": "$89.99",
  "previousPrice": 119.99,
  "previousPriceFormatted": "$119.99",
  "savings": 30.00,
  "savingsFormatted": "$30.00",
  "discountPercent": 25,
  "url": "https://www.amazon.com/...",
  "isGoodDeal": true,
  "priceFound": true,
  "scrapedAt": "2025-12-31T15:00:00.000Z"
}

Dataset View: "All Products"

Complete list of all monitored products with current prices.

🎓 How It Works

1. Scrapes Product Pages - Uses Playwright to handle JavaScript-heavy sites
2. Extracts Prices - Multiple selector strategies for different e-commerce platforms
3. Calculates Discounts - Compares current vs previous prices
4. Filters Results - Shows only deals meeting your discount threshold
5. Structured Output - Saves organized data to dataset with multiple views

⚙️ Advanced Configuration

Schedule Automated Runs

Monitor prices continuously:

1. Go to your Actor's page in Console
2. Click "Schedule" tab
3. Set frequency: Daily at 9 AM
4. Enable Email notifications for good deals

Integration Examples

Slack Notifications

// Use Apify Slack integration for instant alerts
// Configure in Actor's Integrations tab

Google Sheets Export

// Export results to Google Sheets for tracking
// Available in Apify integrations

🛠️ Technical Details

• Runtime: Node.js 22
• Framework: Crawlee 3.x + Apify SDK 3.x
• Browser: Playwright (Chromium) for JavaScript execution
• Proxy Support: Built-in proxy rotation
• Concurrency: 1-5 concurrent requests (browser-based)
• Average Run Time: 3-8 minutes for 50 products

📈 Performance Tips

For Best Results:

• Use specific product URLs (direct links to products)
• Set realistic maxRequestsPerCrawl (50-100 for regular monitoring)
• Enable proxy rotation for high-volume scraping
• Schedule runs during off-peak hours for better success rates

Supported Sites:

✅ Amazon (all regions) ✅ Best Buy ✅ Most e-commerce sites with standard HTML structure

⚠️ Important Notes

• Price Accuracy: Always verify prices on retailer websites before purchasing
• Rate Limiting: Actor respects website ToS and includes appropriate delays
• Dynamic Content: Uses Playwright for JavaScript-heavy sites
• Anti-Bot Protection: Proxy rotation helps avoid blocks
• Data Privacy: No personal data collected, only public product information

🎯 Example Use Scenarios

Scenario 1: Daily Deal Hunter

{
  "startUrls": [
    {"url": "https://www.amazon.com/wishlist/..."}
  ],
  "minDiscountPercent": 15,
  "maxRequestsPerCrawl": 100
}

Schedule: Daily at 9 AM

Scenario 2: Market Research

{
  "startUrls": [
    {"url": "https://www.amazon.com/category/electronics/..."}
  ],
  "minDiscountPercent": 5,
  "maxRequestsPerCrawl": 200
}

Schedule: Weekly on Monday

Scenario 3: Competitor Monitoring

{
  "startUrls": [
    {"url": "https://competitor-product-1..."},
    {"url": "https://competitor-product-2..."}
  ],
  "minDiscountPercent": 1,
  "maxRequestsPerCrawl": 50
}

Schedule: Daily at midnight

📞 Support & Resources

• Documentation: Apify Docs
• Community: Apify Discord
• Issues: Report bugs via Actor feedback
• Questions: Ask in Apify community forums

🏆 Why This Actor?

✅ Production-Ready - Robust error handling and retry logic ✅ Well-Documented - Clear examples and comprehensive guides ✅ Actively Maintained - Regular updates and improvements ✅ Community-Driven - Built based on real user needs ✅ Open Source Friendly - Learn from the code structure

📜 License

ISC License - Free to use

🎉 Get Started Now!

1. Click "Try for free" above
2. Add your product URLs
3. Set your discount threshold
4. Click "Start"
5. View your deals in the Dataset!

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Built with ❤️ for the Apify $1M Challenge

Help make online shopping smarter - one price drop at a time! 🛍️💰