Establishes the "New York junk fee prevention act"

S 363, the "New York junk fee prevention act," requires businesses selling goods or services in New York to clearly disclose the total price - including all mandatory fees - before a purchase. It defines "mandatory fees" as unexpected charges consumers can't reasonably avoid (like default add-ons), excluding taxes, delivery costs based on consumer choice, or certain financial fees. Businesses must display total prices prominently in ads and at checkout, avoiding misleading fine print. Violations can trigger penalties up to $1,000 per intentional violation, with enforcement by the attorney general or affected consumers. The law exempts businesses already complying with federal broadband or cable disclosure rules, and certain financial service disclosures.