When attempting to access a protected document, if the user is not logged in they are presented a login screen with a signup link. Clicking the signup link today loads an unfiltered signup page (/amember/signup.php) listing (depending on how many products you have) 100+ items. I would like to have the signup link instead append the product group (/amember/signup.php?price_group=1) of the particular product they are trying to access. I would like this same behavior of redirecting the user to a the filtered signup page of the particular product they are trying to access in situations where they cancel or fail to log in successful (/amember/signup.php?price_group=1)