We at Vellum LLC appreciate you as a client. We're updating our website and are hoping to add some testimonials to it. If you have time and are OK with us posting your testimonial on our website, it would be greatly appreciated. If you don't want to write a testimonial for whatever reason, we totally understand.
Please refer to Vellum LLC rather than me personally. Make sure that you don't provide any information that is confidential.
When you submit the testimonial, you're authorizing us to add it to our website and to make slight changes that don't change the substance of the testimonial.