12x18 posters are printed on our digital presses and are therefore quite reasonably priced.
Printed on your choice of 80# cover.
Standard: same day / next day
Later: 3-5 business days
You can upload your print-ready art file(s) with your order or you can attach art in a reply email to the order confirmation or through our upload site: https://kkpdc.wetransfer.com.