How to Verify Shipping Barcodes Before Dispatch
PDF4u Team
2026-03-14
Why Verification Matters
Courier scanners reject low-quality barcodes, causing delivery failures, complaints, and marketplace penalties. Verification takes 10 seconds per label and prevents costly mistakes.
How to Verify
- Use Google Lens or a free barcode scanner app
- Scan the printed barcode — tracking number should appear clearly
- If unreadable, reprint from the original PDF source
- Ensure no folds, tears, or moisture on the barcode area