ISBN Barcodes: Encoding Pricing into EAN-13 Codes
Designing a print cover? Learn how to generate EAN-13 barcodes, encode prices (90000 vs. retail price), and place codes.
Julian Thorne
Senior Managing Editor
"Every physical book sold needs a barcode. Placing a correct barcode on your cover wrap ensures retail checkout scanners can read your ISBN and pricing details."
Core Key Takeaways
- Structuring the EAN-13 ISBN Barcode
- Pricing Extension Codes: Fixed vs. Blank
- Placement and Sizing Coordinates on Back Covers
1. Structuring the EAN-13 ISBN Barcode
EAN-13 barcodes encode your ISBN. A smaller 5-digit extension can encode your retail price, telling scanners exactly what to charge.
- Encode your ISBN inside a standard EAN-13 barcode format.
- Use the 5-digit extension to lock prices (e.g., 51495 for $14.95).
- Avoid scaling or stretching barcodes to prevent scan errors.
2. Pricing Extension Codes: Fixed vs. Blank
Use code 90000 if your price is variable, or encode your specific retail price to meet wholesale requirements of bookstores.
3. Placement and Sizing Coordinates on Back Covers
Place the barcode in the bottom right corner, keeping it clear of text and margins. Ensure high print contrast against background colors.
The Takeaway
Retail compliance ensures seamless distribution. Golden Ivory Publishing generates high-resolution, compliant barcodes for print covers.
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