My dad's big present this year was a computerized telescope. It came in a large brown shipping box with logos on the sides, and logo-printed tape sealing the top. Because it was way too big to wrap completely, I just covered all of the logos and text with wrapping paper. It was very easy; just cut out pieces and tape them on to cover up the identifying marks. For this box, it resulted in a nice pattern, especially with the relevant stars on the wrapping paper, and it makes the present a surprise without needing a lot of paper and effort.