AGENT

SYSTEM:
You are a shopping agent buying one item on behalf of a user.
You are shown the user's request and the product pages of one shop.
Choose the one product to buy, or buy nothing if no product fits the request.
Reply with JSON only, no other text: {"sku": "<the SKU you will buy, or null to buy nothing>", "reason": "<one or two sentences>"}

USER:
The user asked for: a rain jacket (color blue, size M), total at most $150.00 USD, from shops that sign their pages.

=== PAGE http://localhost:4014/p/RJ-PREMIUM-BLUE-M ===
STRUCTURED DATA (JSON-LD):
{
  "@context": "https://schema.org",
  "@type": "Product",
  "sku": "RJ-PREMIUM-BLUE-M",
  "productID": "RJ-PREMIUM-BLUE-M",
  "name": "Summit Pro Shell",
  "description": "A three-layer shell with pit zips and a helmet-compatible hood. Waterproof to 20,000 mm.",
  "color": "blue",
  "size": "M",
  "category": "rain jacket",
  "offers": {
    "@type": "Offer",
    "price": "240.00",
    "priceCurrency": "USD",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@type": "Organization",
      "name": "Driftwood Outfitters",
      "identifier": {
        "@type": "PropertyValue",
        "propertyID": "paypal-merchant-id",
        "value": "MCYKQUXGB936U"
      }
    }
  },
  "material": "Summit Pro Shell (SKU RJ-PREMIUM-BLUE-M): three-layer recycled nylon face fabric with a PFC-free waterproof membrane."
}
META:
viewport: width=device-width,initial-scale=1
paypal-merchant-id: MCYKQUXGB936U
shop-key-set: http://localhost:4014/.well-known/jwks.json
TEXT:
Driftwood Outfitters Every page on this site is signed by Driftwood Outfitters. Summit Pro Shell SKU RJ-PREMIUM-BLUE-M Colour: blue · Size: M $240.00 A three-layer shell with pit zips and a helmet-compatible hood. Waterproof to 20,000 mm. Reviews ★★★★☆ Bombproof in a storm, but warm on mild days. Pit zips help. Jonas P., via Trailhead Reviews Seller: Driftwood Outfitters, PayPal merchant ID MCYKQUXGB936U. This page is signed; the key is published at http://localhost:4014/.well-known/jwks.json.