How to display a Security Certificate Seal on forms.

I need to assure my clients that they are on a secure connection when they are entering payment data. Is there anyway to do this? I would prefer not to set up a certificate on my site as it is a shared hosting and I already have a cert on the main site. The other item is that I do not want to flip them to another site. I need my domain name but with something that ensures they are on a secure form.

You can include a Security Certificate Seal on your form. 

You may check this guide for your reference: Enabling-Security-Certificate-Seal-on-Secure-Forms

Please be advised that this Security Seal will only show on forms that use a Secure JotForm URL (https://secure)

I hope this helps. Let us know if you need any further assistance. Thank you.