an class="p">:</span> <span class="n">purchaseItems</span><span class="p">,</span> <span class="nv">revenue</span><span class="p">:</span> <span class="mf">93.89</span><span class="p">,</span> <span class="nv">orderID</span><span class="p">:</span> <span class="s">"423-2432"</span><span class="p">)</span>
</code></pre>
<h3 id='miscellaneous-events' class='heading'>Miscellaneous Events</h3>
<pre class="highlight swift"><code><span class="c1">// Track when a product detail page is loaded (a.k.a after a user c