hope this letter finds you in good spirit. Doing business with you and providing you our services has always been a pleasure. We aspire to continually deliver in accordance to your expectations and never give you any cause for complaints.
Hence, in order to achieve those aspirations, we would highly appreciate your feedback about our services or any other thoughts you would like to share. So, requesting you a testimonial that could be related to a positive experience you had with us or describing how we benefitted you from our services. Feel free to email me at xxxxxx.
Feedback is a tool that would help us to strengthen our existing bond and build new ones. Good word of mouth is valuable for any business. Thus, with your permission we would like to use your positive comments to indicate our reliability and credibility to future clients.
Thank you in advance. Look forward to the testimonial.