The customer feedback feature in signVOX is one of the most powerful add-ons available to date. This feature gives you total control over the questions you want your customers to answer. Simply add your questions and email the request right from your closed invoice. Your client will get an email that takes them online to either provide star ratings, answers to your questions or both. This quick and easy process provides invaluable information that not only helps you improve your customers' experience but quite often makes you feel like you should toot your own horn from time to time.