A Composite
Component is a 2D symbol placed on top of a GS1 barcode, that encodes extra
information (batch number, expiration date...).
If you want your barcode to have a Composite Component, enter the (alphanumeric)
data to encode in this field.
Note:Dynamic Barcodes checks the data you enter for the Composite Component (for example to
see if the Application Identifiers you entered are correct), and displays a warning if it is
invalid.