Barcodes and Labels are a key aspect of product aesthetic as they help to establish brand awareness.
Key for the promotional products industry (see blogs) , labels increase the perceived value of a product. They are associated with purchase so even a cheap and basic product is assumed to be more valuable.
To stand out from your competitors, ODM suggests that tag-on labels can also be used as an advertising method whereby companies information (website and contact number) may be included. On the highest level, a nice tag could even be used as a voucher towards next purchase or a or even as a bookmark.