Extract specific numbered entities from this query. Return ONLY a JSON array of entities.

Domain: {{domain}}
Query: "{{query}}"

Identify any specific numbered items or identifiers mentioned in the e-commerce context, such as:
- Articles, sections, chapters, paragraphs, clauses (article 3, section 5, chapter 2)
- Products, items, SKUs (product 123, item ABC-456, SKU XYZ-789)
- Orders, invoices, transactions (order 789, invoice INV-001, transaction TXN-123)
- Categories, departments (category 5, department Electronics)
- Customers, accounts (customer 456, account ACC-123)
- Manufacturers, suppliers (manufacturer 10, supplier SUP-001)
- Any other numbered or identified references

For each entity found, return:
{
  "type": "article|product|order|category|section|chapter|customer|manufacturer|supplier|invoice|other",
  "value": "the number or identifier",
  "pattern": "the exact phrase from the query"
}

If NO specific entities are found, return an empty array: []

Return ONLY valid JSON, no explanation.
