 Problems with substantive accounts of fairness in transactions have led many philosophers to adopt procedural accounts, which, recall, identify unfairness with some procedural flaw in the transaction rather than with a particular transactional outcome. Here we survey three: Wertheimer’s (1996) fair market value account, Roemer’s (1982a,b) property relations account and Steiner’s (1984, 1987) historical rights-based account.