I tend to eat where I am comped- we have eaten at Twin Creeks many times.
The only discount I have seen is when they have had 1/2 points months, if you are paying w/ points.
Order from their Classic Steak & Seafood menu ( it's in the shaded area of the menu. ) All entrees include a house salad and one side.
Everything I've had has been very good, however not their house salad. I don't know what the heck they do but it does not taste good. Upgrade to chop chop or caesars salad for $4.
My favorite is pan corn bread, ordered on the side. It's to die for, they serve it with a special butter and the corn bread itself is delicious.
Menu is on their site as is open table to make your reservation.
Enjoy!