For products over 6” x 11” (or Flat Class Mail), yes, as long as the address area is large enough to accommodate your address and intelligent-mail barcode. Avoid putting any text near the address area that could be misread as address data. Please refer to our free downloadable mailing templates here.
For postcards and products up to 6” x 11” (Letter Class mail) you should not have art below the address area.
