# customer-usage-charge-group-category-summaries

Usage quantities and cost grouped by charge group category

## Check if customer usage charge group category summary information exists

 - [HEAD /customer-usage-charge-group-category-summaries](https://docs.elevatebilling.com/openapi/prod/billing-rest-customer/customer-usage-charge-group-category-summaries/checkcustomerusagechargegroupcategorysummaries.md): Count usage quantities and cost grouped by charge group category id

## Returns customer usage charge group category summary information

 - [GET /customer-usage-charge-group-category-summaries](https://docs.elevatebilling.com/openapi/prod/billing-rest-customer/customer-usage-charge-group-category-summaries/getcustomerusagechargegroupcategorysummaries.md): Returns usage quantities and cost grouped by charge group category id