Which type of promotional activity can attract customer attention through sound and movement?

Video promotions are particularly effective in attracting customer attention through sound and movement because they utilize engaging audio-visual elements to capture interest. Unlike static forms of marketing, video can incorporate dynamic visuals, music, dialogue, and sound effects that create a more immersive experience. This combination of moving images and sound stimulates multiple senses, making the message more memorable and impactful for viewers.

In contrast, public relations focuses on managing relationships and communications with the public and may not inherently use audio-visual elements. Visual merchandising relies on physical display techniques to enhance the shopping environment but lacks the dynamic aspect of sound and motion. Personal selling involves face-to-face interaction and verbal communication without the use of moving images or sound in promotional material, limiting its ability to attract attention in the same way a video can. Thus, video promotions stand out as the most effective choice for capturing attention through both sound and movement.