title: Use jQuery to show/hide div based on numeric input quantity
body: <p>I'd be most appreciative if anybody could help me with this please.</p>
  
  <p>I have the following input: </p>
  
  <pre><code> &lt;input onchange="UpdateItemQuantity(this.value,1284349,0,10352185,2579246,'','AU'); return false;" type="number" class="form-control cart-quantity" min="1" value="1"/&gt;
  </code></pre>
  
  <p>I'd like to have a div display a message underneath if the input value is increased to 3 or more?</p>
  
  <p>Project Context:
  Customer will add items to the cart and if they reach 3, they receive a free product</p>
  
  <p>Is this possible?</p>
  
  <p>Thank you in advance!                     </p>