NTO wants to format links for consumption by Google Analytics 360.

For NTO to format links for Google Analytics 360 without including PII, they should use non-personally identifiable information in the query string parameters. Suitable options include:

A. Product Code: Identifies a product without revealing customer identity.

B. Application ID: An internal reference that does not disclose personal details.

C. Subscriber ID: A unique identifier for a subscriber that is not directly tied to personal details like an email or name.