We ask for your phone number to make it possible for the shipping and delivery companies to contact you in case there are changes or problems with the delivery of your parcel.
For example: When you are no at home UPS will call you to make a new delivery appointment.
If you do not want to add you phone number put in "-" instead of a fake number. This saves us,- and the delivery companies time and effort if we want to contact you.
We strongly recommend to include your phone number