Protecting Privacy in Purchases Act

Enumerated powers · passes

Congress has explicit authority to regulate interstate payment card networks under Article I, Section 8, Clause 3 (Commerce Clause), as these networks facilitate commercial transactions across state lines. The Necessary and Proper Clause in Article I, Section 8, Clause 18 supports prohibiting discriminatory merchant coding as a means of executing that commerce regulation.

Bill of Rights · passes

The bill restricts no protected right; it protects them. It does not compel or abridge speech under the First Amendment, as merchant category codes assigned by private networks are commercial classification, not protected expression of the networks, and Congress may regulate deceptive or discriminatory commercial coding under its commerce power. It supports rather than infringes the Second Amendment by preventing targeted tracking of lawful arms purchasers. It authorizes no search or seizure under the Fourth Amendment, and creates no compelled testimony under the Fifth Amendment.

Individual liberty · passes

The bill expands rather than restricts individual sovereignty. It prevents the creation of a distinct financial trail for lawful firearms purchases, protecting the individual's ability to exercise Second Amendment rights, associational privacy under the First Amendment, and personal property choices without government or corporate surveillance chill. It imposes no burden on what a person may buy, own, say, or believe.

Decentralization · passes

Payment card networks operate in interstate commerce across all 50 states. (1) Individuals cannot set network-wide merchant codes. (2) Local communities cannot regulate national payment networks. (3) States cannot effectively handle this without federal involvement because a patchwork of 50 conflicting coding rules would burden interstate commerce. (4) The bill does not consolidate upward beyond the minimum necessary; it sets a narrow negative prohibition and leaves enforcement and all other financial regulation to existing state and federal structures, consistent with the Tenth Amendment.

Due process and takings · passes

The bill takes no property and imposes no criminal penalty without process. Enforcement by the Department of Justice with annual reporting to Congress presumes use of existing civil enforcement procedures subject to procedural due process under the Fifth Amendment (notice and opportunity to be heard) and judicial review under Article III. No presumption of innocence is reversed, and no physical or regulatory taking requiring just compensation under the Fifth Amendment Takings Clause occurs; networks retain their property and business.