How can my customers by pass the credit card field and still submit the registration for my form?????

Hi dmrollerhockey,

Thanks for reaching out to Jotform Support. You can add a single choice field to your form and use conditional logic to hide the Square payment field based on a user's response. Hiding the payment field allows form users to submit the form without paying. Here's a guide that you can check out.

Here is a demo form:

Give it a try and let us know if you need any help.