Marketing Same Day Edit/Slideshow

Would like some feedback on this.

Making a short run of business card that are double sided with my business info on one side and a message to tell guest where to view video or images after the wedding. Example Thanks for sharing in our day. You can view or share our day by visiting www.mrmrsjones.com. The web address will be a write in for each client as I get domains names (if available) for the client to share with guest. I also thought of asking guest to text name, email address to me so I can email when online. These card would be place on the table with the monitor that is playing video or slideshow. This will be a general card that can be used for video and photography.


Thanks

Rather than always trying to get new information with each client, registering new domain names, et cetera, I'm thinking it would be much less harrowing to put on the card a single standard web address to a permanent portal site where you would have links to pages within it with the clients' pictures. If you wanted to give them a direct address to use, it would be something like www.extrememc.com/mrmr​sjones.htl

Could you use something like a bitly link? I have seen other sites with their own variation where the extension is part of the name (i.e. extre.me for extreme).

I think that if you are including customized, hand written information (even as little as one web address), then it is somewhat awkward to put this on a business card. Would a little larger piece of printed media, such as something postcard-sized, serve your purposes better?

If you have access to a server you can create sub-domains easily: like www.clientname.yourdom​ain.com. After a while you can drop the sub domain.
Depends on your server capacity how many sub domains you can have at any time.

Is there going to be anything else or just a video? If it's just a video why not use YouTube or Vimeo set to private.
Then just provide a link.