Dear Parent(s)/Guardian(s),

Do we give you satisfaction? We'd really love to know what you think of our course. Please help us improve our service by taking this quick 10-minute to express your kind comments to us. Your praise brightened our day, and parents/guardians like you make everything we do worthwhile. With your permission, we would like to share your thoughts with potential parents/guardians. Your words will help them to understand how they can benefit from letting their children to join our course, and why they should do so. Do I have your permission? Thank you again for your testimonial, and please let us know if there's anything further we can do for you.