With the correct configuration of billing and notification channels, the system will always deliver the necessary information to the right contact person. This means you will be informed of important events (such as invoice issuance, occurrence of debt, etc.) in a timely manner. You can choose where notifications related to Elisa services are sent – either to your email or postal address. Next, you need to set up where Elisa invoices will be sent. You can select multiple options: To email (if desired, you can enter multiple email addresses) To postal address As an e-invoice (delivered directly to the arvekeskus.ee environment) To the bank You can also specify a mobile number to which debt notifications will be sent. There can be multiple SMS recipients. On the notifications and billing channels page, you can set up the contacts for receiving Elisa's best offers.