Yes. Shopify supports UPC, ISBN, GTIN, and other barcode formats.

Unique SKUs help: Prevent inventory confusion Improve reporting Simplify fulfillment

SKU stands for Stock Keeping Unit, a unique identifier used for inventory tracking.

Inventory, pricing, and shipping settings become variant-specific.

Inventory, pricing, and shipping settings become variant-specific.

Yes. Shopify allows multiple variant combinations.

Variants are different versions of a product such as: Size Color Material Style