Go online to their site and verify with them unless you have a military ID card. I am a veteran and I don't know if veteran on you DL or LTC card is enough.
I've had a few places, might have been Academy, in the past where the person at the register just asked me if I was a veteran. Each time I simply responded, "Navy." Each time, IIRC, they keyed something in and I received some level of discount. It hasn't happened in a while and kind of surprised me the times it did. None of them asked for verification.
I am not and have never been a LEO. My avatar is in honor of my friend, Dallas Police Sargent Michael Smith, who was murdered along with four other officers in Dallas on 7.7.2016. NRA Patriot-Endowment Lifetime Member---------------------------------------------Si vis pacem, para bellum.................................................Patriot Guard Rider