Why am I being charged for a draft invoice?

Draft invoices count as issued documents because, even though they are not finalized yet, they may be finalized in the future, and what is considered is the document's creation date, not the finalization date.

In any case, the draft can be deleted, thus ceasing to be counted in the document count. To delete the draft, just:

1. Access the Draft document;
2. Click on Delete draft invoice;
3. Confirm by clicking on Delete.