# Updating product pricing
<a name="ml-update-public-offer"></a>

 You can modify the rates and free trial period of your machine learning product in AWS Marketplace, though the pricing model itself cannot be changed. Note that for paid models, price increases take effect after a 90-day notice period, on the first day of the following month. Additional price changes cannot be made during this notice period. 

1.  Sign in to your seller account in the [AWS Marketplace Management Portal](https://aws.amazon.com/marketplace/management/tour/). 

1.  Go to the **Machine learning product** page and select your product. 

1.  Choose **Request changes**, select **Update public offer**, and then select **Edit offer information**. 

1.  Modify the information you need to change and choose **Submit**. 

 You can monitor your request from the **Requests** tab of the **Machine learning** products page. For more information on statuses, see [Machine learning product status](ml-product-lifecycle.md#ml-product-status).