# Component: Change Summary **Available from:** Release 112 **Purpose**: Displays a cost breakdown associated with a subscription change in the Update Subscription flow. The Change Summary component shows customers a clear breakdown of charges or credits when they upgrade or amend their subscription. It ensures transparency and mirrors the acquisition checkout experience. {% hint style="warning" %} The Change Summary should not be used for acquisition flows, as it relies on Zuora preview dependencies. {% endhint %} ### Behaviour The component lists the product names returned by Zuora. When a change is made before the end of term, the component highlights whether amounts are owed or reimbursed. Owed amounts are shown as a **prorated** **credit**. When a change is made at term end, the component will not be shown. All owed amounts are displayed as positive numbers, while reimbursed amounts appear as negative. {% embed url="" %} *Change summary component, with Text component used as the heading* --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.limio.com/components/component-library/self-service-components/component-change-summary.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.