Tier Credits determine your Tier Status (Gold, Platinum, Diamond, or Seven Stars) while Reward Credits are your comps to use toward rooms, food and entertainment purchases at any Caesars Entertainment property. One Reward Credit is equal to one cent.
For every Tier Credit you earn, you will receive one Reward Credit.Additionally, you may earn extra Reward Credits throughout the day based on the type of game you are playing, your average bet, and your length of play.