Courier companies DPD/FedEx/UPS request one. Sometimes it speeds up the process is a location is difficult to find. With DPD it's certainly down to the individ

Courier companies DPD/FedEx/UPS request one. Sometimes it speeds up the process is a location is difficult to find. With DPD it's certainly down to the individual driver because they're calling on their own phone ( many just wont because of thst).