Enjoy Analytics

template.js

// Load GA
(function(G,o,O,g,l){
    // Mock function
    G.GoogleAnalyticsObject=O;
    G[O]||(G[O]=function(){
        (G[O].q=G[O].q||[]).push(arguments)
    });
    G[O].l=+new Date;

    // Async load library
    // could be replaced by TT.loadScript('//www.google-analytics.com/analytics.js');
    g=o.createElement('script'),
    l=o.scripts[0];
    g.src='//www.google-analytics.com/analytics.js';
    l.parentNode.insertBefore(g,l)
}(this,document,'ga'));

// Init
ga('create','%s','auto',{'name':'ea'});

// Enable Display Features
ga('require', 'displayfeatures');

// Standard Tracking
ga('ea.send','pageview');

// Ecommerce Tracking
(function(window, TT, store, order, localStorage, localStorageKey) {
    TT=window.TT;
    if(!TT || typeof TT.getOrder !== 'function') return;
    store=TT.getStore();
    order=TT.getOrder();

    localStorage=window.localStorage;
    localStorageKey='ea.'+order.id;
    if(localStorage && localStorage.getItem(localStorageKey)) return;

    ga('ea.require', 'ecommerce');

    ga('ea.ecommerce:addTransaction', {
        'id': order.id,
        'affiliation': store.name,
        'revenue': order.price,
        'shipping': order.shipping_price,
        'tax': order.vat.price,
        'currency': store.currency
    });

    for(var i = 0; i < order.items.length; i++) {
        var item = order.items[i],
            product = item.product,
            sku     = product.id+'-'+product.variation.id,
            name    = product.title;

        if(product.variation.title)
            name += ' - '+product.variation.title;

        ga('ea.ecommerce:addItem', {
            'id': order.id,
            'name': name,
            'sku': sku,
            'price': product.price,
            'quantity': item.quantity
        });
    }

    ga('ea.ecommerce:send');
    try {
        if(localStorage) localStorage.setItem(localStorageKey, 1);
    }
    catch(e) {}
})(window);