Barcode and SKU solve different problems
The SKU is the business identity of the item while a barcode provides a scannable physical identifier.
Define barcode type consistently
A consistent barcode policy reduces exceptions when products move through receiving, stock counts and sales.
Print labels from the product master
Label printing is more reliable when it uses the same product and SKU data as inventory and reporting.
Connect physical identity to stock history
The goal is not just faster scanning; it is fewer ambiguous product movements.
Decide where scanning adds control
High-value scan points include receiving, transfer dispatch/receipt, picking, packing and stock counts. Barcode use should reduce ambiguity, not add extra steps without operational value.
Maintain barcode-to-SKU governance
Duplicate or incorrect mappings can create serious stock errors. Barcode assignment should be controlled as part of product-master management.
Every event should remain connected to the product, contact or transaction that created it. That is what lets ERP explain a number instead of only displaying it.