# How to upgrade, downgrade or cancel your subscription ## Upgrade or downgrade your plan If you have an active subscription you can quickly change your plan at the [Change My Plan](https://rephonic.com/switch-plan) page to upgrade or downgrade. ## Cancel your subscription Go to your [Billing](https://rephonic.com/account/billing) page and click the **Cancel My Subscription** button to cancel your subscription at the end of your current billing period. Your card will not be charged again. ## Modify your billing information Go to your [billing portal](https://rephonic.com/billing-portal) to change your payment method or address and see your previous invoices. --- # 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://help.rephonic.com/billing/how-to-upgrade-downgrade-or-cancel-your-subscription.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.