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The Smart Packing algorithm must know what packing material options you have available to determine the best way to pack an order. Packing materials are used to prepare items for shipping. You can add packing materials either manually, or through the import action using the Packing Materials screen.
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The Packing Materials screen displays a table view of all packing materials that have been added to your system, regardless of whether they are enabled. You can also filter your table view by selecting one or more options under the Filters section:
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