The screens do tell you that there is a $40 ($45 in CA) fee to use refund processing and pay your fees from your federal refund. Sadly, too many users are in too much of a hurry to read carefully and they miss it and rush to file without realizing that they have just agreed to pay an extra fee to a third party bank. And further....you signed an agreement that says if the IRS takes too long to issue your refund, TurboTax can take its fees out of your bank account. It is far better to pay your fees upfront BEFORE you file and use your own credit or debit card.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**