This is a two-fold question.
1. I really like the Horizontal Fold Invitations from MagnetStreet. I think it's a big bang for your buck with their Horizontal Fold Invitations. Since they always have 75% off, a horizontal fold invitation with an Enclosure card, and matching envelope insert and label is around $2.75 each. They're also very customizable. I've looked at TheKnot and Minted, but wasn't very impressed with their selection. They seem pretty basic in comparison. Any other websites selling Wedding Invitation Suites similar to MagnetStreet?
2. What should I include in my wedding invitation suite when I have a website? I was planning on having people RSVP online on the website instead of sending a physical card. This saves on an extra card, postage stamps, return envelope, and it just organizes it so nicely when they RSVP on the website. I can also have a more elaborate description of the meal choices rather than just say: chicken, beef, and vegetarian. I do have an "Details" card that informs guests about the reception, the attire, and to RSVP by a certain date with a link to the website. Anyone else do this? If so, what else did you include in the invitation?