Postal Service just confirmed that we CAN use the Flat Rate Priority Mail...
...boxes we used for Marilyn's OCD.
Since the address is an "APO", the rate to send it all the way to DJ in Iraq is going to be the flat rate for domestic mail (on the flat rate box).
If you use a different box, you may pay more for postage, since it is calculated by weight.
PM's on the way,
Michael