Contactless delivery service during quarantine. Two carton boxes delivered and left outside at entrance door. View from inside through open door. contactless; delivery; quarantine; pandemic; self isolation; social distancing; service; post; box; carton; parcel; delivered; entrance; outdoors; door; stairs; open; house; receiving; order; internet; shopping; online; coronavirus; left; nobody; no contact; porch; yard; shipment; postal; package; home; food; doorstep; courier; cardboard; buying