🛍️ Shopify Sales & Revenue Delta Spy

Competitor E-Commerce Intelligence: Track any competitor Shopify store's daily revenue ($), exact units sold, bestselling product rankings, and variant stockout velocity using automated inventory delta math and cart quantity validation leaks — with zero store admin access needed.

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⚡ Key Features

• Mathematical 24-Hour Inventory Delta: Automatically calculates daily sales by tracking inventory decrements over time: $$\text{Units Sold}i = \max(0, \text{Stock}{t-1} - \text{Stock}_t)$$ $$\text{Daily Store Revenue} = \sum (\text{Units Sold}_i \times \text{Price}_i)$$
• Shopify Cart Availability Leak: Exploits Shopify's native /cart/add.js inventory validation error responses to reveal exact remaining stock quantities even on stores that hide inventory counts from their theme.
• Bestselling Product Rankings: Identifies the top 20% of catalog SKUs generating 80% of competitor daily cashflow.
• Total Catalog Retail Valuation: Computes total on-hand inventory asset value based on active product variants and catalog pricing.
• Fast-Depleting SKU Alerts: Detects viral products with high sales velocity before they sell out.
• Zero Proxies & Zero API Keys: Operates in pure Python directly against public Shopify JSON endpoints with 100% reliability.

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📥 Input Parameters

Field	Type	Default	Description
stores	array	tentree.com, allbirds.com	List of target Shopify store domains or URLs.
maxProductsPerStore	integer	100	Maximum catalog products to index per store (10 to 1,000).
checkCartStockLeaks	boolean	true	Probe cart availability validation to extract real-time remaining stock quantities.
maxVariantsToProbe	integer	15	Number of top variants to verify exact stock counts on via cart quantity checks.

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📤 Output Data Format (JSON)

{
  "store_domain": "tentree.com",
  "store_url": "https://tentree.com",
  "analysis_mode": "LIVE_24H_INVENTORY_DELTA",
  "estimated_daily_revenue_usd": "$14,850.00",
  "estimated_units_sold": 264,
  "total_catalog_valuation_usd": "$248,320.00",
  "total_products_count": 100,
  "total_variants_count": 420,
  "in_stock_ratio_percent": 88.5,
  "average_product_price_usd": 48.50,
  "bestselling_products_summary": [
    {
      "product_title": "Classic Juniper Hoodie",
      "variant_title": "Black / M",
      "price_usd": 68.00,
      "units_sold": 42,
      "revenue_generated_usd": 2856.00,
      "current_stock": 18
    }
  ],
  "exact_cart_stock_leaks_found": [
    {
      "product": "Cortes Socks (2-Pack)",
      "variant": "LXL",
      "price": "$14.00",
      "exact_stock_remaining": 1,
      "status": "EXACT_STOCK_LEAK"
    }
  ]
}

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🎯 High-Value Use Cases

1. Competitor Revenue Intelligence: Track the exact daily cashflow and sales volume of rival e-commerce brands.
2. Winning Product Sourcing: Discover runaway bestseller products in any niche to source and sell on your own stores.
3. Inventory Depletion & Restock Monitoring: Track when competitors run low on inventory to capture demand during stockouts.
4. Market & Niche Validation: Validate consumer demand before launching new private-label product lines.

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💰 Pay-Per-Event (PPE) Pricing

• Actor Start: $0.01
• Per Analyzed Shopify Store: $0.005 ($5.00 per 1,000 competitor stores analyzed)
• Proxy Cost: $0.00 (100% pure profit)