If you ordered something from Amazon or Otto. For example, A laptop. Is it then possible to get a package that has already been opened by another customer and then sent back? So I almost hold the device in my hand what a few days if necessary, was used by another? If necessary, the horror for me.
No, without a clear indication not. You receive i.d.R. A new device.
If it were needed would have Refurnished, used or overhauled on it. Without any indication of use, the device / object MUST be new.