Variable Data

noun | [veriəb(ə) ˈdeɪtə]
1. information that is not constant per each individual print
2. varying information that is being printed on each individual cards
Variable data can be used to print varying numbering, a specific name, varying contact information, or other variations of changing text print.

This is printed per line, and can help you to add a unique identifier to your cards!

Foil

noun | [foil]
1 : a thin piece of material (as metal) used to add color or brilliance
2 : shiny finish applied to paper to highlight an area
dazzling way to make a bold statement.
The metallic array of colors is a perfect match to our silky smooth cards. Stun your audience with FOIL!