I have a TurboTax ;odense code that I purchased from Costco. How do I get credit for what I've already paid for TurboTax 2024? I have a TurboTax 2024 license code.

I'm at the TurboTax payment stage after completing my tax returns. How do I enter my 2024 Turbotax License code to get credit for what I paid for the license?