I'm new, so please be nice... :-)
I just set up my first site with Gravity forms, after paying and clicking the button to return to the site, Chrome dies, but if I try it in Firefox I get this warning
Obviously I don't want to scare the visitors, is that because I dont have an SSL cert? I was under the impression that Paypal took care of security as they are receiving the payment? what exactly is unsecure? the form info?
If I do need SSL, Will adding it now break anything?