No guarantees, and as they say, "Your mileage may vary" - but here are the codes I have prepared for my trip downtown:

The D - each should be good for $25 Match Play chips
- "Say Hi to Matthew"
- "Richard Wilkes"
- "Not Leaving Las Vegas Youtube Channel"

Golden Gate
- Show my southwest boarding pass within 24 hours for $50 match play

El Cortez
- Show my southwest boarding pass within 72 hours for $25 BJ Match Play, $10 Slot Free play, free bar drink

We will see what works and what doesn't when I get there...