Some jurisdictions have employed a different approach, known as the "gravaman of the action" test, to determining the applicability of UCC Article Two to mixed goods/services transactions.  Under this test, the court seeks to find the source of the complaint.  If the complaint is with goods, the court will apply Article Two even if the predominant purpose of the contract is to provide services.   If the complaint is with services, the court will not apply Article Two even if the predominant purpose of the contract is to provide goods.