...
Summary
Clients can use their own external item codes for itemizing products and map those while packing.
WMS item codes can also be captured. If stores receive material from a warehouse where items are serialized then the same serialization IDs can be captured in SFS as well giving an end-to-end visibility.
SFS can pass External Item Code details in Sales Posting API to POS.
Capturing External Item Codes during packing in SFS
Please follow the below steps to capture external Item Codes:
...