Gathering customer feedback is a mainstay in business. However, most companies have recognized that closed-ended surveys aren’t enough to gain powerful insights into the customer experience (CX). Instead, a voice of the customer (VoC) program is a necessity for any company that wants to understand and act on customer sentiment.
http://business2community.com/customer-experience/from-build-to-integration-the-essentials-of-a-successful-voc-program-02277758/