Illusory Promise - Implied-in-fact Terms

Implied-in-fact Terms

Judges will often infer terms into the contract that the parties did not explicitly cite. For instance, in the "satisfaction clause" case, judges might infer that the parties intended a "reasonableness test" - that the clause could be satisfied if a reasonable person would be satisfied by the promisee's performance, regardless of whether the promisor himself asserts he is satisfied. (This interpretation is often used in cases in which a performance can be objectively evaluated, such as with the construction of a warehouse; the implied-in-law interpretation above is preferred where satisfaction is more subjective, as with the painting of a portrait.)