Eager to send your save-the-date cards but worried about postal delays? You might want to consider e-invitations. They're the quickest - and cheapest - way to deliver news of your big day date to your guests. If you're equipped with the necessary design skills, you can of course create the e-cards yourself and email them to your guest list. If not, one of the best websites for this is Pingg (pingg.com), which has lots of free and paid-for templates ranging from basic designs to exclusive designs by the likes of Martha Stewart. The site has a bunch of other useful features including guest list management and RSVP options, photo sharing and reminder messages. You can even create personalised web pages that can include all the info for your big day, from maps to gift list details and up-to-date news feeds. E-asy!