Ecommerce script issue

I cannot seem to get the following to work properly via GTM. Do you see something wrong with the syntax?

_paq.push([addEcommerceItem,'{{JS - ecommerce - planType}}', '{{JS - ecommerce - planType}}', '{{JS - ecommerce - planLength}}', '{{JS - ecommerce - transactionTotal- todayPrice}}', 1]); _paq.push(['trackEcommerceOrder','{{DLV - transactionId}}', '{{JS - ecommerce - transactionTotal- todayPrice}}']); <./script>

Hi Dan, were you able to make progress?
your first push needs to have addEcommerceItem in between quotes.