What is Vodafone electronic invoice?

What does the Vodafone electronic invoice service offer me?

Is the electronic billing a secured service?

To activate E-Bill you have to sign a contract near to one of Vodafone stores or through your dedicated agent. You have to submit:

Where should I contact in cases where I need help viewing the electronic invoice?

Can I see the bill of last month?

If I activate the service on one of the dates of this month, can I view the invoices of the previous months?