Can we get the total amount spend of a user in a checkout complete event

@curzey and @zamartz Can we get it if the user is not logged in. Because when we get this particular value from the order object in GraphQL API user don’t have to login still we get that value. Can we get this in similar pattern in custom pixel.

Or can you add it in the roadmap of custom pixel so that we don’t have to do all this tricks to get a simple value in the checkout complete event.