Tokens (IMAGE) Washington State University Caption Contingency management provides incentives to maintain abstinence that are provided through prize draws that use tokens. Tokens contain positive phrases, such as 'good job,' or can be exchanged for prizes ranging from $1 up to $80. Credit Photo by Cori Kogan, WSU Health Sciences Spokane Usage Restrictions Credit photo License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.