Automated PO arrival date sync for Turn Offroad
Pulls all open Purchase Orders from Katana MRP and builds an arrival date map by SKU.
Fetches all Shopify product variants and matches them to Katana POs by SKU.
Sets arrival date, expected quantity, and PO number as variant metafields on Shopify.
Your theme reads the metafields to show customers messages like "85 units arriving Feb 28".