All items which are sold per unit must have a GTIN, even if they are unpacked and do not carry a barcode. The following recommendation applies for dough which is baked in-store and then sold to consumers:
- T4037 Consumer unit indicator = true (consumer units)
- T0137 Package type = 9J (unpacked)
The supplier decides if it is the unbaked dough or the package that the dough pieces are packed in that is the orderable unit. Height, width and depth for the dough piece are measured as for a consumer unit.