I've searched around to clarify this, I'm pretty sure I can, but just want to make sure.I want to use Google Analytics Ecommerce tracking to track hotel reservations.  All I'm interested in is the total revenue associated with the transaction.In the documentation here: https://developers.google.com/analytics/devguides/collection/analyticsjs/ecommerceIt seems to be worded as if you are required to add item objects along with your transaction object.  Am I able to send just a transaction object with no items attached?
Can I have a Google Analytics ecommerce transaction without items?
google analytics;ecommerce