we've been through this.. STOP QUESTIONING THINGS MOTIVES!! MAYBE THE pizza WANTS TO BE IN A SQUARE BOX! WE DON"T KNOW! SO HOW DARE toi question THE PIZZA!! HOW WOULD toi LIKE IT IF HE QUESTIONED YOU!! HUH!?!?!?!?! STOP QUESTIONING THINGS!!, It's just not nice ;-;
Square pizza boxes are generally favored over other shapes, such as octagons and hexagons, becuase of their traditional appearance, maximum printing l’espace and the large look of the carton.