Notebook with Envelope Pockets
Make a favorite notebook or journal an organized repository for papers, business cards, and receipts by giving it a built-in pocket.
Source: Martha Stewart Living, June 2008
Fold back the flap of a colorful envelope (such as one from a greeting card), and moisten the glue strip with water. Position it on the inside of the notebook's cover, and press to attach. Secure the envelope's bottom corners with double-sided tape.