Promo code (DocSend): https://docsend.com/invite/feedmyapp
DocSend makes business communication with documents more effective and actionable by providing analytics, feedback, and control for the documents you send. Business professionals can see how much time each person has looked at each page and who their documents are being forwarded to. They can also update and restrict access to their documents at any time, even after they've been sent. DocSend is unique in its combination of sleek user interface and powerful enterprise features. It provides business professionals with a quick and seamless experience to understand who engages with their materials.