How does the process of sending an item via the Parcel Locker at the airport work?

It is no different from standard shipment through the InPost Mobile app. What's more, you will find the materials for packing the item at a dedicated stand near the Parcel Locker. The entire packing process is supervised by a security officer. Packing instructions are located by the Parcel Locker at the airport. Read it before sending your package. It will make the whole process easier.