It’s been really great to partner with you so far!
We really care about creating an experience that adds value, which is why I wanted to reach out to you for a little feedback… I really value your input!
I may pull some of the elements into a case study [or testimonial], but mainly… I’d love the feedback, for me!
[as I always like to reflect on what worked, and what needs tweaking for future client experiences].
Looking forward to hearing your thoughts…