New York City Mayor Zohran Mamdani announced municipal grocery stores will require ID to access discounted items to restrict non-resident use. At a July 27 press conference, he said the policy for city-owned grocery stores aims to keep discounted food available to New Yorkers. Plans on NYC.gov set a core basket priced 30 percent below regular grocery stores. Mamdani cited the RFP language against reselling, and Economic Development Corporation president and CEO Jeanny Pak mentioned a library card–esque system to manage buyers. On August 3, the X account Polymarket shared the update, prompting public comments, including a post from Senator Rand Paul.