As far as I'm concerned my discount stays on my account for the full period of my contract (24 months) as long as I do not renew or change anything in the main line. I even talked to Sprint saying that this was only a temporary job, and they said it was all fine as long as I didn't touch the main line. My discount is valid and not illicit, or ill gotten. I was honest with Sprint when I made my account, I'm not some shady person trying to get away with fake discounts and what not. If I am to be audited I have all the original paper work from the original contract as well as the Discount paperwork.
As far as your comment for manning up, you don't know me, honestly, and I took that a bit offensively. I don't go on this site purposefully insulting members in the manner that you have before, you should learn to word your arguments better so they come across less harsh.
-Luis