Do the deliverers put the package in your mailbox, or do they ring at your door to deliver it personally? If they put it in your mailbox, do the packages with things like 35x35 cm paper even fit in a mailbox? If they ring at your door, do you have to be home at some given point in time?
Suppose I want to buy some paper as a surprise for someone. Does the package contain sender information such that anyone who sees the package can guess at its contents, or is it truly just a brown box with no further information?
(You can probably guess I have little experience with internet shopping