In today’s world, specialty food customers increasingly demand to know the origin of the food products they consume. For example, if you are making cured ham, then the customers at a restaurant serving the cured ham may want to know where the ham was made, where and under what conditions the pigs were raised, and more. Though this may seem extraneous, it is important to a not-insubstantial portion of the buying public (in the specialty food context).
Though advanced software and tracking technology is not necessary to keep tabs on the origin of various food products, it certainly helps. In a fully integrated supply chain, the restaurant will have access to this sort of information (i.e., geographic origin, manufacturer name, etc.) at their fingertips.