Identification label: Label for re-sticking identification information. The upper layer can be re-sticked easily on different surfaces from unadhesive backing sheet.

Identification label

Peel-off label: 2-layered label to peel and read/reseal may be functional depends on your idea. It is 3 labels in 1: the label gives you space for three text pages instead of one, so lots of information about the product may be placed.

On-pack coupon: the upper layer is tearing off for taking part in promotional campaign.