Duplexing & Orientation
If your project includes two-sided items, please be sure to double-check that you've laid out the art so that the second side will print as you intend. Generally speaking, all proofs (including emailed proofs) will be presented exactly as they will be printed (Top-Top). The top of the first side will line up with the top of the second side.

For example, business card proofs are generally presented in landscape orientation (3.5" wide x 2" tall) unless you specifically request portrait orientation (2" wide x 3.5" tall) for the layout.
The top of the proof of the first side will line up with the top of the second side. If the front or back of the card is laid out in portrait orientation, be sure to double check that the second side will line up with the front side as you prefer.

