How to get my Contract Details for my Internet? Can't find it

Good afternoon @user_66510d, and thank you for reaching out on our Community Forums, we appreciate it and hope you are having a fantastic Thursday! You can review your order history on the XFINITY app and see your promotional discount details along with the expiration date for any promotional discounts on any recent billing statement. Typically, promotional discount information is in bright green lettering under the 'Regular monthly charges' section usually found on page 3 of your bill statement. Your billing statements can be accessed using the XFINITY app or online web portal https://www.xfinity.com/manage-my-account.