Dear Ms. Maria,
We are pleased to bring to you a questionnaire on rating our services as a user. We understand that you have been a long time user of our services. We are sending a user questionnaire to all our registered users to find out their opinion about the services offered by us. We are doing to in order to improve our services and offer the best to all our users.
In the user questionnaire attached we are seeking information from the registered users on the various services offered by us and any negative areas that we need to take a close look at. Your participation in the survey is absolutely voluntary. There is no need for you to worry about the opinion rendered by you in this questionnaire as all information is kept secretive. Though we would highly appreciate your response to the questionnaire sent by us.
Sincerely,