{
  "title": "Department store offer exclusions and product records for AI",
  "source_page": "https://fiund.com/industries/department-store-offer-exclusion-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Historical offer eligibility depends on the product category at the time",
    "context": "An original store exercise uses artificial items, amounts and offer dates. No actual promotion, customer, loyalty record or transaction is represented.",
    "records": [
      [
        "DSO1",
        "Approved notice N2",
        "Days 1–5 offer applies to department HOME except class STUDIO. Older superseded N1 omits the exception."
      ],
      [
        "DSO2",
        "Item A history",
        "On day 3 item A is HOME/STUDIO. On day 7 it moves to department GENERAL, after the offer expired."
      ],
      [
        "DSO3",
        "Item B and review request",
        "B is HOME/STANDARD on day 3. Review asks which item matches N2 on day 3; no actual sale or price posting supplied."
      ]
    ],
    "question": "Which item meets the original exercise's day-3 offer conditions, and why do the old ad and A's later department not change that result?",
    "answer": "DSO1's current N2 governs day three. DSO2 places A in the explicitly excluded STUDIO class then, while DSO3 places B in HOME/STANDARD, meeting the stated fixture conditions. A's day-seven move occurs after the window and cannot revise its historical category. Superseded N1 does not remove the approved exclusion. Report rule fit and source independently without inferring a checkout discount, pricing legality or real transaction outcome.",
    "failureModes": [
      "Using a current product category for a historical offer date.",
      "Ignoring an exclusion because an earlier advertisement did not include it."
    ],
    "fields": [
      [
        "Notice revision, period and exclusion",
        "Defines the rule."
      ],
      [
        "Item category at target date",
        "Supports historical matching."
      ],
      [
        "Evidence citation and transaction absence",
        "Limits the result."
      ]
    ],
    "holdout": "Move B into STUDIO effective day 4. Require its day-three and day-five matches to differ rather than use a single current class.",
    "boundary": "Use original copy and invented items. Exclude commercial promotions, identities and loyalty data."
  }
}