My new orders go out to shipstation. I have a custom field the customer fills out with a requested date. That information is not in the outgoing order feed.
How to I add fields to that feed??
To add the custom field with the requested date to the outgoing order feed in Magento, you will need to make some modifications to your Magento store's code. Here are the general steps you can follow:
Please note that these steps may vary depending on your specific version of Magento and how your integration with ShipStation is set up. It's always a good idea to make a backup of your code and test any changes in a staging environment before implementing them on your live site.
I am in Magento 2.4
Shipstation already has a extension they use.It. It does not have any setting to add or map.
When I tried your new integration there is no setting for "type" or to even select that it is going to shipstation