Selection framework
| Decision | Starting point |
|---|---|
| Receipts and short-life markdowns | Direct thermal |
| Shelf and product labels | Thermal transfer when longer life is needed |
| Barcode design | Use GS1-compliant size, color and quiet zones |
| Mobility | Consider mobile printing for aisle work |
| Adhesive | Match removability to shelf or product surface |
Validation checklist
- Test labels under store lighting
- Confirm clean removal where required
- Scan at every POS device type
- Control template and price-data access
Final recommendation
Request samples and test the exact printer, settings, ribbon, facestock and adhesive on the production surface. Verify barcode quality after the complete environmental cycle, not only immediately after printing.