Answer:
A. The world of mouth Marketing association's ethics code.
Explanation:
The world of mouth Marketing association's is an organization which was founded in 2004 and ensures healthy word of mouth and social media marketing . It ensures a honest form of Relationship, Opinion, and Identity between the Producers and consumers.
The organization has ethics code which prohibits consumers from taking cash from manufacturers, suppliers, or their representatives for making recommendations, reviews, or endorsements, unless full disclosure is provided.
