Successfully installed module however the Brand: is not passing to the code in the Successful checkout page. I see the brand displayed on all prior pages before checkout is complete. Any ideas as to why this value would not be passed? See below code that was on the checkout page. It appears everything else passes ok. Not sure if this is a bug with the module or not? I tried it loaded in two other theme templates and still occurs.

Code:
ga('require', 'ec');
ga('require', 'displayfeatures');
ga('send', 'event', 'Checkout Success' , 'Order#46926','customerID#17551' );
ga('ec:setAction', 'purchase', { 'id': '46926','affiliation': 'purchaseorder', 'revenue': '67.58', 'tax': '3.58','shipping': '0.00','coupon': 'n/a', 'dimension1': 'customerID#17551' });
ga('ec:addProduct', {   'id': '208', 'name': 'RS232 Cable', 'brand': 'n/a', 'category': 'Cables', 'variant': 'n/a', 'price':  '67.58', 'quantity': '1', 'coupon': 'n/a', 'position': '0' } );
ga('send', 'pageview');