Course of performance

The term course of performance is defined in the Uniform Commercial Code as follows:

(a) A "course of performance" is a sequence of conduct between the parties to a particular transaction that exists if:

(1) the agreement of the parties with respect to the transaction involves repeated occasions for performance by a party; and

(2) the other party, with knowledge of the nature of the performance and opportunity for objection to it, accepts the performance or acquiesces in it without objection.

UCC § 1-303(a). "Course of dealing," as defined in [UCC § 1-303] subsection (b), is restricted, literally, to a sequence of conduct between the parties previous to the agreement. A sequence of conduct after or under the agreement, however, is a "course of performance."