Populating Multiple 3rd Party Forms with Posted Data

You can use the Silent Remote Sending feature.
Posted form data can be sent silently to a remote form using the method GET or POST.
https://www.fastsecurecontactform.com/send-form-data-elsewhere

If you need to send to more than one, I have some code I can send you that works using the do_action hook.
Make a support ticket if you want that code:
https://www.fastsecurecontactform.com/support

Hello Mike,

Thank you very much for the quick response. Yes, I would like the additional code and will create a support ticket as you have directed.

Finally, I just donated $10.00.

Much appreciated!

Regards,

Eric