Find your code
Each label carries a unique authentication code, either printed on the label or behind the scratch panel.
Enter the authentication code printed on your label. Each code works once — that is what stops a copied label being reused.
Hold the QR code inside the frame.
Each label carries a unique authentication code, either printed on the label or behind the scratch panel.
Type the code in, scan the label with the button above, or point your phone camera at the label QR — that brings you straight here with the code filled in.
A genuine code is retired the moment it is checked. If someone has already used it, you will be told — and so will we.