# 2025-04-29: Customer Segments Service - fully operational ## Overview Customer Segment Service allows you to group your customers in many convenient ways that suit different purposes. You can assign products or categories to create targeted marketing campaigns and display the relevant items on the storefront. ## Deprecated endpoints All the previously added endpoints were changed from the preview mode to fully operational. See the [Customer Segments API Reference](https://app.gitbook.com/o/z8MNPigQv25NZe33g3AV/s/d4POTWomuSS7d3dnh4Dg/companies-and-customers/customer-segments/api-reference/). ## Known problems There are no known problems. --- # 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://developer.emporix.io/changelog/archive/changelog-2025/2025-04-29-segments.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.