You could buy PSAs or sponsor them your self,it is for the growth of your team.
You should know that sponsoring them your self is just one method of advertisement towards building your team,and it is done in most cases on the ground that there is no money to buy PSAs. But if there is,you can sponsor them your self as a reliable source and buy them too.
You can always get better PSAs from buying.
I am also sold to my sponsor..so you see!! It works for good in both ways.
