As we are classified as an 'alcohol shipper', your parcel must be received by an adult. To ensure a fully secure and tracked delivery service, we do send everything on a "signed for" delivery service (including gift vouchers, which are treated as cash). If you choose to advise that the courier 'leaves your package safe', please note that this is done at your own risk.
We therefore recommend you deliver to an address where someone will be available to receive your goods; why not deliver to a work place, neighbour or family member? You can easily add pass further instructions/requests to the courier once you have received the tracking information for your consignment/s. Please see DPD (UK) - Help for more information.