Shelf

{
  "@context": [
    "https://schema.org",
    {
      "e3": "https://economy3.org/",
      "hc": "https://holochain.org/",
      "mcp": "https://modelcontextprotocol.io/",
      "p2pShipyard": "https://github.com/darksoil-studio/p2p-shipyard#",
      "skos": "http://www.w3.org/2004/02/skos/core#"
    }
  ],
  "@id": "https://economy3.org/plan-offer/shelf",
  "@type": "Offer",
  "name": "Shelf",
  "identifier": {
    "@type": "PropertyValue",
    "propertyID": "https://shopify.dev/docs/apps/launch/billing/managed-pricing",
    "value": "shelf"
  },
  "price": 0,
  "priceCurrency": "USD",
  "priceSpecification": {
    "@type": "UnitPriceSpecification",
    "price": 0,
    "priceCurrency": "USD",
    "referenceQuantity": {
      "@type": "QuantitativeValue",
      "value": 1,
      "unitCode": "MON"
    }
  },
  "eligibleQuantity": {
    "@type": "QuantitativeValue",
    "maxValue": 10,
    "unitText": "SKU"
  },
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "propertyID": "economy3:seats",
      "name": "seats",
      "value": 1
    }
  ]
}