It actually comes out of the UCC (Universal Commercial Code), though IIRC via case law, and restricts the sellers’s control over the buyer’s rights. See some d

It actually comes out of the UCC (Universal Commercial Code), though IIRC via case law, and restricts the sellers’s control over the buyer’s rights. See some discussion here: https://www.peroslaw.com/news/online-resale-of-your-products-limiting-unauthorized-resellers/ https://www.peroslaw.com/news/online-resale-of-your-products... I remember Network Appliance (Netapp) could not prevent buyers from reselling their gear when they didn’t need it so they tried to make the software licenses nontransferable, rendering their hardware useless. You might have been thinking of this case.