title: Product Quanity
body: <p>I am trying to find the best way to display/change a quantity in a row. Right now it is static, but I would like for them to be able to click "100" then you have the option to change it in that row dynamically. Not a drop down, because they can do custom quantities. Is this possible, does this make sense?</p>
  
  <pre><code>&lt;td class="checkout-quantity"&gt;100&lt;/td&gt;
  </code></pre>