Some companies offer digital save the date cards as well. What this means is you have the card to use on your computer and you could send them out to any email address that you have. Since almost every household has a computer and an email address, this would be a good way to save money on postage stamps.
Rules & Etiquette – Again, few rules apply. The only information you must include is your names and wedding date, although I suggest including location information as well so wedding guests can begin their travel plans. Aim to send save-the-date cards soon after you secure your date and venue, or about 4-6 months prior to your wedding. Remember, everyone who receives a save-the-date also receives an invitation, so have your guest list finalized prior to sending them. You can, however, always add guests later (there is no rule that says everyone must receive a save-the-date card). Although formal replies are not required, you can get preliminary attendance estimates through word-of-mouth.
Wording Samples – The content of your save-the-dates should be short, sweet, and to the point – providing a basic who, what, where and when. There is no standard wording; they may be as formal or as whimsical as you’d like. In any case, make sure to include ”Formal invitation to follow” somewhere on the card.
When you decide to include photos in your cards, it is advisable to use photos that were taken after your engagement. It could be about how your life has changed, or how the both of you have walked thus far.
Timing Is Everything – Wedding invitations are generally mailed out six to eight weeks prior to the event, but save the date cards should be sent out four to six months ahead of time. This way, guests will be able to shop around for transportation, schedule a convenient flight, reserve a hotel room, and make other necessary arrangements. Major events are exciting social gatherings that everyone will want to attend, both family and friends from near and far. Sending them out well enough in advance makes it far more likely that all of your guests will be able to attend.