What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
This is possible, you can simply create your own form with the fields needed for you to collect your customer's credit card without integrating to payment gateways but the only problem that I can see is that you can achieve this by using one of our paid plans as we do manual checking of forms for paid subscriber unlike Free and Guest account, This will be automatically scanned by our Anti Phishing program that might cause some later issue with your account and might get automatically suspended since we are battleing spam and fishing forms on a daily basic.
You can also user our SSL feature to add extra security when collecting such sensitive data over the internet. Please see this guide on how to enable SSL http://www.jotform.com/help/63-How-can-I-receive-SSL-Submissions.
Let us know on how we can assist you builder your form so you can proceed with your business. If you also have other questions do let us know.