Universal Containers wants to add a model field to eachproduct.

For handling locale-specific information in Salesforce B2C Commerce, it is efficient to use localizable attributes for product data. This method allows the attribute value to be set differently for each locale directly within the product definition. Utilizing localizable attributes facilitates easy management and localization of product information within the same field across different regions or languages. This approach is more scalable and manageable compared to creating multiple fields for each locale or using separate resource bundles, which are typically more suited for static content that does not vary by product.