| 摘要 |
A Produce Traceability Initiative compliant case label includes the GTIN, the lot code, and a short numeric voice code. The voice code is derived from the GTIN and the lot code by an algorithm. Cases of goods that include these case labels are shipped by the source of goods to a distribution center for redistribution to retailers. The distribution center records the GTIN and lot code upon receipt. The distribution center uses the same algorithm to generate voice codes, and then uses the voice codes to direct pickers to fill orders from specific lots using automated pick systems. Pickers use the voice codes to find the intended cases and to confirm that cases from the intended lot were picked, or to indicate a different lot was picked. The distribution center then associates the lot code of the picked lot with the outgoing order.
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