implement subscription system on phpbb with google checkout(repost)(repost)

I have a phpbb forum, i want to implement a susbscription system for the forum, phpbb is up and running, i want you to build a registration form and subscription system for phpbb with google checkout. server access will not be give, you should test the script on your own phpbb installation. ## Deliverables all details will be given to choosen coder. If you need further details pm