title: How to add £ to valueBox output
body: <p>How do I add currency to my valueBox, £ in this case.</p>
  <p>The valueBox generated in the server as:</p>
  <pre><code>valueBox(Test_data %&gt;%
           filter(`Region` == input$Region, `Locality` == input$Locality) %&gt;%
           summarise(&quot;Annual_Value&quot; = sum(`Value (Annualised)`)) %&gt;%
           prettyNum(big.mark = &quot;,&quot;),
               
               req(input$Region))
  </code></pre>