"
So you are incorrect Monobrow"
From SOL
"You can change your SOLPlay plan at any time throughout your membership.
To change your streaming plan, sign in and visit the Your Account page. Then select Change Plan to view and select available plans.
All profiles except kids profiles have the ability to change the streaming plan for your account.
US Members: To change your DVD plan, sign in and visit the Your Account page. Then select Change Plan to view and change available DVD plans."
http://web.sol.ivan-x.com/help-detail/subscription
From Netflix
"You can change your Netflix plan at any time throughout your membership.
To change your streaming plan, sign in and visit your
Account page. Then select
Change Plan to view and select available plans.
All profiles except kids profiles have the ability to change the streaming plan for your account.
US Members: To change your DVD plan, sign in and visit your
Account page. Then select
Change Plan to view and change available DVD plans.'
https://help.netflix.com/en/node/22