Back to Greevelope... So what is Greenvelope anyway? Here is what they about themselves- and I totally love it!
>> Greenvelope strives to deliver the most elegant electronic invitation service by emulating the experience of opening a “traditional” printed invitation. By creating a positive online experience, we hope more hosts will consider sending invitations electronically for formal events – to help save trees, and additionally save time and money. To express our commitment towards this goal, we donate a significant percentage of every sale to Mountains to Sound, a non-profit organization that maintains forests. Together we can "invite" a greener future. <<