# Tag Manager If you want to integrate 8SELECT via a tag manager like Google Tag Manager you can do this for the frontend part.\ But be aware that this will increase load times because the Tag Manager and the corresponding tag has to be loaded first.\ Moreover you have to have access to the necessary product data, e.g the [SKU](/product-export/base-data.md) or [main-SKU](/product-export/base-data.md) when on a product page and the SKU for the checkout tracking.\ You also have to be able to react to events like a user changing the active product variant, e.g. color in order to update our widget with the new product [SKU](/product-export/base-data.md) or [main-SKU](/product-export/base-data.md). --- # 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.8select.io/integration/tag-manager.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.