Any type of spray adhesive.
I used this one: https://www.amazon.com/Krylon-11-Ounce-All-Purpose-Spray-Adhesive/dp/B000GLG7I2
I just sprayed the box surface and stuck the paper printout on top. The printout was thicker and stiffer than normal letter paper, so it was easy to do.
I tried to align as well as I could. Once the glue is dried, I flipped the box and cutout off some of the printout that was sticking out on the sides.
You're welcome! Yes, this is the one I use. Some people like sprays, others like to apply with a paint brush. It's just a matter of personal preference.
https://www.amazon.com/dp/B000GLG7I2?ref=ppx_pop_mob_ap_share
Edit: Oops, that is my adhesive. Here is the right link:
https://www.amazon.com/dp/B004O7HTDQ?ref=ppx_pop_mob_ap_share