Barcode at the counter
Barcode identification ties till and shelf-side work to the product catalog. Which scan and label-print options apply are as enabled for the store.
Weighing and labels
Weighing and labelling mark the boundary where weight/price display and label data should stay aligned. No specific scale models, certifications, or hardware brands are named.
What we avoid
No step-by-step calibration guide, no NTAK, no fiscal hardware claims. No price or download promises.