Yes! You can manually enter item numbers for all products and product variants. Item numbers are also known as product numbers, EANs, SKUs, and GTINs.
In the Editor, go to the Webshop tab.
In the menu on the left, go to Settings, and click on Advanced.
At the bottom of the page, enable the Item numbers option, and click on Save.
In the menu on the left, click on Products, and select a product.
Under Pricing and product variants, enter the item number(s) in the column provided.
Item numbers will be displayed on: