In one sentence, describe what the following article is about:

Start a new paragraph, and turn your attention to the product or service you're writing your testimonial about. List two or three important facts about the product or service.  Take a moment to introduce the product or service and talk a little about what it is or what it does. Then state specifically what it did for you and how it helped you. For example, you might say "Social Media Z focuses on increasing social media reach through entertaining and informative social media posts. Since hiring Social Media Z, we've gained 237 new followers and our sales have increased by nearly a third." Highlight a unique or creative approach. If there's something about the business or product that sets it apart from competitors, talk about that thing specifically. Mention if custom solutions were offered that were tailored specifically to your problem.  It can help to describe your expectations, if they help put the creativity of the business you're talking about into perspective. For example, you might write "I didn't expect Social Media Z to get us more than 20 or 30 followers, but they found a way to bring in ten times as many people." If your contact person was a pleasure to work with, or if the company went above and beyond the call of duty, make an enthusiastic note about this. If you worked closely with a particular employee, mention them by name.  Personal notes also mean something to the people you name, and can help employers identify and reward their best employees. If someone specific impressed you, talk about them in your testimonial. For example, you might write "While the whole team went above and beyond, Sally spent a lot of time getting to know our company and our needs. We would not have achieved the success we did without Sally's hard work and attentiveness." Go back to your description of the project you faced. The figures you use to show the results should match the figures you used when describing your problem, so readers can easily compare. For example, if you're hiring a social media management company for your business, and you focused on the low numbers of people following your social media accounts, state specifically how many followers you had after the company you hired went to work. If you mentioned any obstacles in the first part of your testimonial, tell your readers how you feel about them now. Typically either it wasn't as big of an issue as you thought, or the success was worth it. For example, if you were skeptical about using the product or service because of its cost, you might say "I was concerned Social Media Z's fees were too high, but after such overwhelming success, I'm now convinced they are worth every penny!"
Describe how the product or service solved your problem. Include a personal note. Use specific figures to show impact. Explain how you overcame any obstacles.