Pop-up cards are normally cards that, once opened, have a picture coming outward, giving the reader a surprise. Pictures and printed messages in greeting cards come in various styles, from fine art to humorous to profane. Non-specific cards, unrelated to any occasion, might feature a picture (or a pocket to paste in a personal photograph) but no pre-printed message. Paper Pop Cards has a patent for detachable pop-up cards which lets the pop-up be saved as Keepsake.
DLTK's Standard Printable Greeting Cards - these are the cards we've always had on the site. They include birthday cards, thank-you cards, birthday invitations and a wide variety of other types of cards you can print in either color or B&W. Over 1000 cards in over 100 different themes are available. You cannot type your own messages on-line on these ones.
I specifically left the themes on the date night cards fairly generic so that you could use a little creativity with your dates. So if you picked something like “Go Bowl,” it doesn’t necessarily have to mean go bowling. It could mean going out for noodle bowls for dinner, going and creating bowls at a paint your own pottery studio, or really anything you take it to mean.