Product Catalog
WooCommerce Barcode Scanner Says Product Not Found: SKU, GTIN or Barcode
A scan that finds nothing is rarely the scanner. WooCommerce keeps product codes in three fields — SKU, GTIN, plugin barcode. Here is how to find yours.
GTIN
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WooCommerce Variation SKUs: the N/A Problem and a Scheme That Lasts
Why your product page shows SKU: N/A, how to put SKUs on variations you already have, and a naming scheme that still works at 500 products.
Store Operations
Barcode Inventory in WooCommerce: Phone Camera or Scanner Gun
Barcode inventory in WooCommerce: what a scanned code matches against, when a phone camera is enough, when to buy a scanner, and stock with no code.