Proper barcoding ensures accurate scanning and seamless fulfillment. Below are Manifest’s barcode requirements and guidelines:
📦 Barcodes Overview
Every sellable unit sent to Manifest must include a **scannable barcode**. Requirements:
- Print in **black ink** on **white, non-reflective labels**
- Use **clear and undamaged** barcodes
- Once assigned, a product’s barcode **cannot be changed**
Supported formats:
- Shopping Cart Barcode: Custom alphanumeric code (up to 20 chars), in Code 128 format.
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Manufacturer Barcode: Standard formats such as UPC (GTIN‑12), EAN (GTIN‑13), ISBN, or GTIN‑14.
📍 Barcode Placement
To prevent scan errors:
- Cover or remove any alternate barcodes not in Manifest’s system
- Affix the barcode on a flat, smooth surface—avoid folds or edges
📏 Barcode Size Requirements
- Minimum **barcode symbol size**: 0.3″ width
- Scalable to **80 % smaller or 200 % larger**, while maintaining scannability
- Symbol dimensions: at least 1″ width × 0.5″ height
- Include a **quiet zone** (blank margin) ≥ 0.125″ on each side
- Human-readable text below barcode → **12 pt font**
Need Help?
Questions or need a barcode review? Contact Manifest Support at support@manifest.eco.