A. Validate ecom_email field is part of the Customer entity profile, and it is not merged with any other email from a different source.

B. Validate loyalty_email field is part of the unified customer entity profile, and it is not merged with any other email from a different source.

C. Validate email field is part of the Loyalty Member entity and can be used as a filter when building a segment for export to Dynamics 365 Sales

D. Validate all contacts ingested from Dynamics 365 Sales are included in the segment and the proper filter is applied.