Custom attributes allows you to have extra attributes (aside from the three default option labels in TradeGecko). This is useful with custom integrations that requires 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 from 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.