I need a little guidance, here is what I want to do:

I am programming a site for a client which will have an HTML form that users can fill out to apply for membership to the client organization. The form will include credit card info. I know how to use SSL to subkit the form securely, to get it from the browser to the server. From that point, how do I got about getting the info to the client, e.g. is there a way I can send encrypted email? Any info / suggestions / advice appreciated.