• Do not put barcodes on book jackets - these do not stay on the books
• On the upper left corner of the front cover [as if the book was written in English]
• On the upper right corner of the back cover [as if it was written in English]

DVDs: Bottom center inside container (left side); optional 2nd barcode on upper left inside container (right side)

VHS: Bottom center on front outside; optional 2nd barcode on outside if it doesn't cover information, location unspecified because information can vary

CDs: bottom center inside container (left side); 2nd barcode on cassette (middle center without covering tape viewer window

Microfilm: coming soon

Microfiche: coming soon

Maps: coming soon