Your invoice will always be emailed to the email address you provided at alexandalexa.com with the sender "Klarna", which is our invoice partner. The invoice will be emailed when we send your order to you.
With Klarna we offer different payment solutions. You can read more about them directly on Klarna's website here. If you decide to pay by invoice, it will be sent to your specified email address as soon as the shipment has left our warehouse.