PySide2 & PyQT5 are most popular QT binding for Python, but their licensing seems very confusing.

Assume two scenarios,

First :

I Develop a cool application with PySide2 but I don't open source it and want to sell it. Can I do that?

Second :

Same as First but instead of PySide2 , I use PyQT5. Now Can I Sell That?

Any Help?