Do I need a dotphoto membership to use a dotphoto Frame?

Do I need a dotphoto membership to use a dotphoto Frame? 

No. You can attach a dotphoto Frame to someone else’s dotphoto account by sending them your Frame ID. Their photos will appear on your dotphoto Frame. For instance, you might want to send your Frame ID to your children so that they can send their photos to your dotphoto Frame.

If you would like to share photos through dotphoto, you can also join dotphoto, and share photos to your dotphoto Frame and to other dotphoto Frames.