In "The Copywriter's Handbook," Robert W. Bly emphasizes the importance of clarity in copywriting. He suggests that copy should be transparent, allowing readers to easily understand the message and see the value of the product being offered. By crafting words that act like windows, writers can effectively showcase what they are selling, ensuring that potential customers grasp the benefits without confusion.

Bly's approach encourages copywriters to focus on straightforward language that directly communicates the product's features and advantages. This strategy not only engages readers, but also builds trust, leading to increased sales. Ultimately, clear and compelling copy can serve as a powerful tool in capturing the audience's interest and driving consumer action.