Electronic Birthday Invitations

I am a party soon and I'll be sending out invitations to people by e-mail.

Are there any sites where I can design an E-Card and send it to someone? I need to put the details, as when he is, where he is, etc.

Oh, and it also needs to be free. Thank you! :)

I went with www.evite.com

It's great, you can track who is coming, who does not come, and who is undecided. they have thousands of pre-designed cards, or you can make your own! We use it for corporate events and training, and I've been to other parties. It's really nice and FREE!

http://www.smilebox.com/ecards/
I think you can do that