In the plugin(Default) we have 3 options
1)One time view :- Its working fine and since its one time view it dosen't need any login
2) Daily pass :- It need a login since the pass can be used for more days
by default the plugin provides 4 options for login
1. Facebook 2.Twitter 3.Google 4.wordpress
these options may work sometimes and will not work sometimes .
The plugin dosen,t show the consistency in connecting to the payment gateway. we need to connect the site using any of the above login and move to pay pal for payment and is not happening now .
3)recurring subscription:- Shows the same problem