Submittable's Additional Forms enable you to add a fee option.
To add a fee to an Additional Form, follow these steps:
Click Forms > Additional Forms.
Give your Additional Form a name. Click Add Submission Fee if you want to charge for the submission.
Select the appropriate currency type and add a description of the fee.
4. When you preview the Additional Form you'll be able to see the fee and description.
When you send out an Additional Form with a fee, submitters can fill out the form and click the Pay and Submit button.
When payment has been successfully collected, the form will be submitted.
Interested in adding Additional Forms to your organization's account? Contact your account manager.