Our Checkout Javascript API enables you to track conversions on third-party platform like Facebook or Google Ads (for example: use Google's Ecommerce Measurement to collect ecommerce related data).

How to track conversions

Once you've installed VaocherApp checkout form onto your website, (see instruction at https://vaocher.app/settings/installation/), you can add extra code to track the new orders (e.g. conversions).

When an order is placed successfully, we will fire an event called conversion that contains all the necessary data you need. You can simply register the event handler like below:

vaocherapp('conversion', function (payload) {
    console.log(payload);
});

Transaction Data

Following are the available attributes when an order has been placed successfully (the "payload" example above):

A single gift_vouchers has these following attributes:

Example

Below is the full example to track version:

<!-- Make sure to load VaocherApp latest embed script -->
<script type="text/javascript">(function(e,c,a,s){e[s]=e[s]||function(){(e[s].callbacks=e[s].callbacks||[]).push(arguments)};var t=c.createElement("script");t.async=1,t.defer=1,t.src=a,c.head.appendChild(t)})(window,document,"https://vaocher.app/resources/embed/embed.js?2.7.2","vaocherapp")</script>

<script type="text/javascript">
vaocherapp('conversion', function(payload) {
    // Make sure you have loaded the Google Analytics embed code
    // Then load the Google Analytics Ecommerce plugin (see https://developers.google.com/analytics/devguides/collection/analyticsjs/ecommerce)
    ga('require', 'ecommerce');
    
    ga('ecommerce:addTransaction', {
        'id': payload.transaction_id,
        'revenue': (payload.amount / 100).toString(), // You should format this to "dollars" string (see the note above)
        'currency': payload.currency.toUpperCase(),
        'shipping': '0',
        'tax': '0',
        'affiliation': 'VaocherApp',
    });

    for (var i = 0; i < payload.gift_vouchers.length; i++) {
        let giftVoucher = payload.gift_vouchers[i];

        ga('ecommerce:addItem', {
            'id': payload.transaction_id,
            'name': giftVoucher.code + ' - ' + giftVoucher.item,
            'sku': giftVoucher.code, // This needs to be unique in order to track all items https://stackoverflow.com/questions/19954083/google-analytics-ecommerce-sends-only-last-item-in-transaction
            'category': giftVoucher.item,
            'price': (giftVoucher.balance / 100).toString(), // You should format this to "dollars" string (see the note above)
            'quantity': '1',
            'currency': payload.currency.toUpperCase(),
        });
    }

    ga('ecommerce:send');
});
</script>