# Proxy Configuration (Residential proxy required for Costco) PROXY_HOST=gate.smartproxy.com PROXY_PORT=7000 PROXY_USER=your_username PROXY_PASS=your_password # Costco Account (pre-logged in cookies preferred) COSTCO_EMAIL=your_email@gmail.com COSTCO_PASSWORD=your_password # Target Product TARGET_URL=https://www.costco.com/your-product-page.html TARGET_KEYWORDS=PS5,RTX,GPU # Notifications (optional) DISCORD_WEBHOOK= # Browser Settings HEADLESS=false SCREENSHOT_DIR=./screenshots