That does not appear to be a valid TurboTax website.
In the Terms and Conditions section it has a gross error for the dates of eligibility -
The rebate offer is valid from December 2, 2023 to January 15, 2023. Claims must be submitted within a specified period after purchase, as detailed in the submission guidelines.
You need to contact TurboTax support to confirm if this is a valid offer or not.
Support is open from 5am to 5pm Pacific time, Monday thru Friday (Closed New Years Day)
See this TurboTax support FAQ for contacting support - https://ttlc.intuit.com/turbotax-support/en-us/help-article/account-management/turbotax-phone-number...
Support can also be reached by messaging them on these pages https://www.facebook.com/turbotax/ and https://twitter.com/TeamTurboTax