For you as an e-finance customer to receive your invoices and donation requests electronically, you need to activate the eBill product in the app under More > My services and then complete a one-off registration on the eBill portal.
Private customers need a personal e-mail address for this.
Business customers do not need an e-mail address. Please note: only the first user can open eBill directly in the app. If you want multiple users to have access to the eBill portal, please request this from your advisor.