I use these not only as bday cards but as invitations to bday parties since they are blank inside. I'm most pleased to have purchased this set since I send out a lot of bday cards, and this has a great price per piece. Vibrant colors, fun photo pix, and you don't have to worry about some cheesy poem in the center. Just write happy bday and your own note and you're good to go. Good card stock, and I love the yellow bright envelopes.
When you send a free ecard at Care2, you also generate a donation to charity. Care2 has a whopping 25,000 free-ecard inventory from which to choose for any occasion and holiday. In addition, Care2 frequently features specific artists. It's part of a larger network of sites that comprise "more than 45 million like-minded people working towards progress, kindness, and lasting impact."