To claim your California Lottery Daily 4 prize, first verify your ticket and numbers using the official website, retailer terminal, or Lottery app. Prizes up to $599 can be claimed at any authorized California Lottery retailer. For prizes from $600 to $1 million, complete a claim form and submit it with the signed winning ticket at a Lottery District Office or by mail. https://californiallottery.com/daily-4/