E-commerce Price Tracking & Delta Syncing

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📱 160-Char Client Mobile Viewport 155 / 160 chars used

"Hi Chris, saw you need daily price monitoring across Shopify stores—I built scrapers that sync 120,000 SKUs every 6 hours with webhook price change alerts."

Why it works: Clear business deliverable with concrete SKU volume.

Full Proven Proposal Cover Letter

Hi Chris,

Saw your requirements for tracking e-commerce SKU price changes. I build continuous price monitoring engines.

Features:
- Automatic detection of discounted pricing and stock availability.
- Diffing engine storing historical price histories in PostgreSQL.
- Webhook notifications to Slack/Discord whenever prices change.

Can provide sample data for 10 target stores within 24 hours.

Best,
Alex

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