As of October 1st they are changing their copay.
$5 for 30 days generic
$12 for 30 days name brand
If you get your RX's filled through their Express Script Pharmacy for home delivery through USPS for 90 days you pay the following:
$0 for 90 days generic (no, that's not a typo. It'll be free!)
$9 for 90 days name brand
It's very easy to fill with them. Call them, 877-363-1303 and give them the name and dosage of the medication and the name and telephone number of the prescribing doctor. They'll already have it on file if you've been getting it filled with Tricare also but you'll need to verify it. They'll contact your doctor for approval.
Having a 90 day prescription called in by your doctors office doesn't affect your prescription that you may have on file at the local CVS/Wal-Greens/Wal-Mart/whomever. So, if you don't get the mail rx in time you can still fill at your local pharmacy.