Citi Bike frequently offers promotions for new customers to encourage individuals to try the bike-sharing program. These promotions can vary by time of year and specific campaigns. Typically, new customers may find discounted membership rates, free trial periods, or promotional codes that provide added benefits when signing up. It is common for these offers to be featured on the official Citi Bike website, specifically in a section designated for promotions or new user incentives. Additionally, following Citi Bike on social media platforms may provide timely updates on any special promotions or events that might be relevant. To get the most accurate and up-to-date information regarding promotions for new customers, visiting the Citi Bike website is highly recommended.