A dollar sign overlayed with the text "Commercial Users", representing a grant of permission to use a creative work commercially.
<div style="display:inline-block;padding:0 3px;background-color:#CCF">Original:</div> <div style="display:inline-block;padding:3px 0;"><a href="//commons.wikimedia.org/wiki/User:Fir0002" title="User:Fir0002">Fir0002</a></div> <div style="display:inline-block;padding:0 3px;background-color:#CCF">Vector: </div> <div style="display:inline-block;"><a href="//commons.wikimedia.org/wiki/User:CaptainBillyCatPants" title="User:CaptainBillyCatPants">CaptainBillyCatPants</a></div>
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Commercial_users.gif" title="File:Commercial users.gif">Commercial users.gif</a>