"I've never seen code like this, simply brilliant - congratulations!"
"Just to let you know that I have completed your questionnaire and stated how happy I have been with your service. Thanks again to you and the team. I'll be sure to do more business with you in the future."
"I have been very happy with the overall help and great support the customization team have given. Everyone has answered my questions when needed and explained well if I was a bit confused at times. (I am not a web developer) ..."