50170000 - seasonings/preservatives/extracts (gs1 gpc) 50172000 - seasonings/preservatives/extracts variety packs (gs1 gpc) Includes any products that can be described/observed as two or more distinct Seasonings, Preservatives or Extracts sold together which exist within the schema but belong to different classes, that is two or more products contained within the same pack which cross classes within the Seasonings, Preservatives and Extracts Family. Includes products such as Salt and Vinegar variety packs. Items that are received free with purchases should be removed from the classification decision-making process. Excludes products such as Salt and Pepper variety packs and Salad Dressing and Salad variety packs. requires discussion