I want to ask how can I deploy
Mathematica notebook into player pro. I know that online conversion to
Mathematica player pro is there. But is there any function for player pro as there is
CDFDeploy for deploying notebook in CDF?
AFAIK there is nothing you need to do to deploy to Player Pro: you can just give away the notebook as it is. A user with Player Pro can then just shift-return-evaluate the input cells to run the code. The ony thing that can't be done within Player Pro is to edit the notebook, so you have to provide gui-elements for the input the user need to enter...
As Mr. Wizard has mentioned, you could just as well deploy to CDF. When a CDF is opened with Player Pro the restrictions that exist when opening it with CDF-Player will be lifted, so that you can e.g. import from local files, export to all supported formats and load (