Final answer:
Collective sharing enables consumers to discuss product opinions on the Internet through various platforms such as online reviews, social media, and forums.
Step-by-step explanation:
The correct answer is OD. Collective sharing. Collective sharing enables consumers to discuss product opinions on the Internet through various platforms such as online reviews, social media, and forums. These platforms allow consumers to share their experiences, feedback, and recommendations with others, which can help inform and influence purchasing decisions.
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