We got beautiful invitations that used recycled paper and cost FAR less than other invitations we looked at. For $200 (shipping included), we got 100 invitations pre-printed and cut, with a background cardstock and a gold leaf brad to hold the ...invite together, reply cards, reception cards, and envelopes for both invites and the reply cards. In total about $2 per invite. This was what we were looking at spending for JUST the invite card before adding envelopes/reply card/etc. so I was so thankful to find this site. They do a phenomenal job with correspondence, and are prompt in shipping (I got everything within a week).
Of note - I had an error I didn't catch on my initial proof, and emailed Melissa about 5 days after I'd "ok'd" the reception card - she was so quick to respond with an updated proof, and I'm so thankful! She put an very panicky bride immediately at ease - what more can I ask for?!