价格和品种情报数据

// Illustrative record when catalog matching is included
{
  "customer_sku": "CAT-4812",
  "match_id": "AR2-BLK-42",
  "gtin": "0123456789012",
  "variant": { "color": "black", "size": "EU 42" },
  "match_state": "exact",
  "match_method": "gtin_and_variant",
  "source": "retailer-a",
  "page_type": "product",
  "market": "US",
  "price": { "value": 119, "currency": "USD" },
  "regular_price": 132,
  "promotion_text": "10% off",
  "shipping": { "value": 0, "currency": "USD" },
  "availability": "in_stock",
  "seller": "retailer-a",
  "captured_at": "2026-07-14T09:30:00Z",
  "source_url": "https://shop.example/p/atlas",
  "extraction_state": "valid",
  "change": { "field": "price", "previous": 124 },
  "schema_version": "retail.v1",
  "run_id": "RUN-20260714-0930"
}

// Illustrative scheduled-feed or managed-program scope
{
  "sources": ["selected retailers", "marketplaces"],
  "markets": ["US", "GB", "DE"],
  "catalog": "customer product file",
  "catalog_matching": "included",
  "page_types": ["product", "category", "search"],
  "fields": ["identity", "price", "promotion", "availability"],
  "cadence": "defined per source",
  "destination": "agreed delivery handoff"
}

// Illustrative acceptance rules when catalog matching is included
{
  "required_fields": ["match_id", "price.currency", "captured_at", "source_url"],
  "match_checks": ["identifier conflict", "variant mismatch"],
  "value_checks": ["decimal shift", "outlier", "duplicate"],
  "exceptions": "retain source record for review",
  "schema_version": "documented"
}