Paypal recurring payment for Wordpress

Hi all. I am create simple plugin for paypal recurring payments.

Herre actual documentation https://docs.google.com/document/d/1YlnOm6Tu4VAru2hcb1E3wvIvUpc6Y6bmC0UYlkiLNws/edit

Download: http://freelance.vioo.ru/fmrFinance.zip