Customers are able to bypass paying in the form

Customers are finishing form without paying for subscription. How Can I fix this?

I have cloned your form and tried to reproduce the issue to no avail. I always proceed into the checkout page when I click submit.

Here is my clone of your form: https://form.jotformpro.com/71516897032965

As the form proper functionality requires Javascript support on the browser, I suggest adding the NoScript widget so that any user without this support will not be able to send a submission: https://widgets.jotform.com/widget/noscript

I hope this helps. If you need further assistance please let us know. Thank you.

I figured the issue. Trial Period was on which was making it free.
Your #1 Coupon Stop Shop.
www.cdldcoupons.com
...