# Service Groups A service group is a set of service levels grouped together. Rates at checkout uses services groups to present available shipping options to customers in their shopping basket. ## List all service groups - [GET /service-groups](https://docs.goshippo.com/shippoapi/public-api/service-groups/listservicegroups.md): Returns a list of service group objects. ## Create a new service group - [POST /service-groups](https://docs.goshippo.com/shippoapi/public-api/service-groups/createservicegroup.md): Creates a new service group. ## Update an existing service group - [PUT /service-groups](https://docs.goshippo.com/shippoapi/public-api/service-groups/updateservicegroup.md): Updates an existing service group object. The object_id cannot be updated as it is the unique identifier for the object. ## Delete a service group - [DELETE /service-groups/{ServiceGroupId}](https://docs.goshippo.com/shippoapi/public-api/service-groups/deleteservicegroup.md): Deletes an existing service group using an object ID.