{
  "version": 1,
  "priceObservation": "July 2026",
  "geography": "United States",
  "coverage": "A U.S. price snapshot using BLS national average prices where available and Walmart national listings for items BLS doesn't track.",
  "reviewCadence": "Quarterly price re-audit, with monthly monitoring of relevant BLS average-price releases.",
  "methodologyUrl": "/methodology/",
  "termsUrl": "/data-reuse/",
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "licenseScope": "Daily Life Hacks selection, arrangement, calculations, field descriptions, and explanatory material. Upstream facts and third-party material retain their own status and terms.",
  "limitations": [
    "This isn't a live price feed. Your store, ZIP code, package size, and sale price may differ.",
    "Published costs use the package, edible-fraction, and consumed-amount rules described in the methodology.",
    "The public CSVs document the ranking inputs, but they don't yet include a source URL or observation date for every row."
  ],
  "datasets": {
    "fiber-per-dollar-2026": {
      "label": "Fiber per dollar ranking",
      "csvUrl": "/data/fiber-per-dollar-2026.csv",
      "rows": 53
    },
    "protein-per-dollar-2026": {
      "label": "Protein per dollar ranking",
      "csvUrl": "/data/protein-per-dollar-2026.csv",
      "rows": 49
    },
    "fiber-day-cost-2026": {
      "label": "30g fiber day menus",
      "csvUrl": "/data/fiber-day-cost-2026.csv",
      "menus": 5
    },
    "protein-day-cost-2026": {
      "label": "50g protein day menus",
      "csvUrl": "/data/protein-day-cost-2026.csv",
      "menus": 5
    }
  }
}