When leaving the immigration officer should see the reentry permit on his computer - As a precaution open your passport to the reentry permit page and show and tell the immigration officer the reentry permit as you hand him your passport… After he returns you passport open it to the original Non O Visa page and make sure it has not been stamped “USED”

Curious?… When completing the DTAC when asked the “Visa Number” should you put your Non O Visa number or the ReEntry Permit number?

Seems like the only way ones make much money is if you die in the first 5 years...