下列何者是全通路目標？

The correct answer demonstrates an omnichannel goal because it seamlessly integrates online and offline customer experiences. Customers can purchase online (digital channel) and pick up in-store (physical channel), providing a unified and convenient journey. The other options represent single-channel or multi-channel goals, not omnichannel: Doubling in-store sales is a physical channel-specific goal. Increasing brand awareness across all Google platforms is a digital multi-channel goal, but it doesn't integrate with physical channels. Driving more traffic to a website to increase online sales is solely a digital channel goal.