Going through some notes and wanted to post casinos that I know for sure used this card with their name on it (there may be more, but these are the ones I have in my collection).

Chisholm Trail Casino
Wilson Casino
Choctaw Gaming Durant
Thackerville Travel Plaza
Ardmore Gaming Center
Goldsby Travel Plaza
Paradise Casino
Oklahoma Kickapoo Casino
Cherokee Casino Catoosa
Bordertown
Texoma Gaming Center
Lucky Star Clinton
Kickapoo Lucky Eagle Casino
Wilson Travel Stop
McAlester Gaming Center
Lucky Star Concho
Cherokee Casino Siloam Springs
Cherokee Casino Roland
Goldsby Bingo
ADA Gaming
Choctaw Gaming Pocola
Lucky Star Casino
Creek Bingo Palace
Riverside Entertainment Center
Tallapossa Entertainment Center
Cherookee Casino Catoosa (yep, they spelled it that way...)
Newcastle Gaming Center
Treasure Valley
Winstar
Seminole I40
Fort Sill Apache Casino
Lucky Star
Tonkawa Casino
Seminole River Mist

The cards are all the same, just have the above imprinted on them with the account number. Print runs were very small, usually 25-50 cards of each location. A few would reorder when they ran out. Someday I'll get casinocardcollector up and running again so I can upload scans...