For TurboTax Standard CD/Download 2019, you can file/print 8 returns (with net income greater than $25,000). You can purchase more returns if you need to by choose Help>Purchase More Returns from the top menu.
I used Download version this year for 3 returns and was charged separately for each one as it asked for payment at the end of each return session to be filed so I paid 3 times for 3 returns.
Could you please look into it and advise. Thanks