Can I add a "Sold Out" banner to out of stock items in my Wix Online Store?
Currently, we do not have a Sold Out or Out of Stock banner which can be added to items in your Online Store.
It is possible to add a Sold Out or Out of Stock banner to your products using a ribbon. You can edit the ribbon text to display a Sold Out message.
To add a ribbon: Click your product gallery to select it > click Manage Store > click the product to select it > under Optional Details, under Ribbon, enter the ribbon text (e.g., Sold Out or Out of Stock) > click Save Product.