Do I have to pay again for online version?

[VolvoGirl]

Again?  What did you already pay for?  Maybe you upgraded to a higher version or added a state return.

How to see your fees

https://ttlc.intuit.com/community/charges-and-fees/help/how-do-i-review-my-fees-in-turbotax-online/0...

For help with fees

https://ttlc.intuit.com/community/charges-and-fees/help/what-can-i-do-to-reduce-my-fees/00/26051

[mesquitebean]

Or did you initially buy a CD/download product but used Online TurboTax by mistake instead of the installed software?

If so, we can tell you how to download the *.tax2019 data file you started in Online TurboTax to finish it and file from your desktop software.