How do I find out if Educators Credit Union members discount ( advertisement says up to $15 off for using Turbo Tax) is applied towards my total payment due amount ?

To get a partner or affiliate discount you have to use the link on their website to enter the TurboTax site to begin your tax return.

How can I see my TurboTax  fees?   

https://ttlc.intuit.com/questions/2565973-how-do-i-review-my-fees-in-turbotax-online

Thank you , appreciate the quick reply.