Custom attributes allow you to have extra attributes (aside from the three default option labels in QuickBooks Commerce). This is useful with custom integrations that require more than three attributes.
To add new custom attributes, go to Settings > Custom Attributes > New Custom Attribute (top right-hand corner)
Once the custom attribute is added, you can change the value of that attribute in the variant:
You can also update the attribute values in bulk via CSV. Please refer to this article to guide you through the steps in updating products via CSV.
On "Product Attributes to Update", click on Custom Attributes and choose the attribute Name that you wish to change the value.
We do not sync custom attributes to Shopify due to API limitations.