Sally is promoting her online store that sells vintage goods and custom artwork. What does she need to include for unique product identifiers?

  • A) Put ‘unavailable’ in the ‘gtin’ attribute
  • B) Submit ‘1’ as the ‘mpn’ attribute
  • C) Submit a randomly generated number in the ‘gtin’ attribute
  • D) Put ‘false’ in the ‘identifier exists’ attribute

The correct answer is:

  • D) Put ‘false’ in the ‘identifier exists’ attribute

Explanation: In the rare situation where your product has neither a GTIN nor MPN (for example, made-to-order or handmade items), set ‘identifier exists’ to ‘FALSE’ to indicate that you have no identifier for the product.

Read more here: https://support.google.com/merchants/answer/160161?hl=en