Please note: Cost data collection is an add-on service that can be ordered via firstname.lastname@example.org
Metry can collect every invoice item from the invoice and all items are available via the API. This means that you as a user will be able to know exactly how much you have spent on different cost items.
However, energy invoices and their cost items can differ a lot between different energy suppliers. Therefore Metry also offers an option to get categorized cost data via the API.