Right after pressing checkout, you will need to fill in your details (the purchaser), and for delivery address you will need to fill in the receiver’s details (the one you are gifting). After that, you will need to select the shipping method followed by payment method. You will need to select “Use a different delivery address” and fill in the receiver’s details, while the billing details will have to be yours (the purchaser). The invoice will be sent to the purchase while the shipment will be sent to the receiver, where the delivery details have been filled in.