The "E-Bills (ERX)" functionality is used to view electronic invoices issued for the NFZ. After selecting this functionality there is displayed a list of contracts with the NFZ. Agreements are divided into years (agreements with consecutive years are available in separate tabs).

At each agreement there is the "Select" button, which when pressed displays a list of template of bills loaded into the jHIS system for the particular contract and a list of documents issued without the bill template.

At each template there is the "Documents" button, which when pressed displays a list of electronic bills issued based on the template of bill.