> ## Documentation Index
> Fetch the complete documentation index at: https://developer.swoogo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> View itemized financial data and audit trails for registrant orders

Line items break down every charge on a registration — package fees, session fees, taxes, discounts, and adjustments. Use these endpoints to view the itemized financial data for a registrant's order. The line item audit trail tracks all changes over time, which is useful for financial reconciliation and reporting.