Not all testimonials are created equal. Weak ones are kind but vague — they don't show what changed, what problem was solved, or what results were achieved. A powerful testimonial tells a story: the situation before, the shift that happened, and the measurable outcome. This guide will help you ask the right questions so your clients can share clear and meaningful testimonials. Well-structured testimonials help potential buyers understand the real results, transformation, and value your product or service provides.