To enter the Hallmark Sweepstakes 2023, visit the official Hallmark website and locate the sweepstakes section. Follow the prompts to fill out the entry form with your details. You can also enter through Hallmark's social media channels by following their instructions on specific posts. Remember, you can increase your chances by entering daily! For more information on How To Enter Hallmark Sweepstakes 2023, check the official rules and guidelines provided on their site to ensure your entry is valid. Good luck!