The document provides an overview of preference claims under Chapter 11 of the U.S. Bankruptcy Code, emphasizing the criteria for determining recoverable payments made by debtors prior to bankruptcy. It outlines defenses that vendors can utilize to mitigate risks, including 'subsequent new value,' 'ordinary course of business,' and 'contemporaneous exchange for new value.' Vendors are advised to assess their potential preference exposure and understand the implications of engaging with U.S.-based companies in bankruptcy proceedings.