[[Article 2]] of the UCC governs the sale of goods.
[[Article 2]] of the UCC governs the sale of goods.
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[[Article 9]] of the UCC governs secured transactions, which include any transaction establishing an interest in personal property (including software), consignments, promissory notes or payment for intangibles. Article 9 does not apply to real estate mortgages or landlord liens, and there are a few other exceptions governed by other articles in the UCC or state law.