Mikey,
Sorry, I don't have any answers for you. I do have several questions however.
Is the voucher good anywhere Sun Country flies or just in the continental US? How long is it good for? How long did it take to receive the voucher after the three months were up?
I just signed up so I'll have to wait a few months before I receive my travel voucher. Since I'm in DC and Sun Country travels to the west coast, I figure its a good deal for three months of phone service.
I'm also wondering if once I receive the voucher and then switch to another long distance provider, will I be able to switch back to MCI and earn another voucher. Let me know if you try it.
Also, let me know how hard it is to redeem the voucher.
Thanks