Ok I see what you're trying to do now.
I don't believe paypal allows for more than 1 subscription to a website. Subscriptions automatically default to "available for reorder" = no. Has paypal changed this policy ?
My thought process as I designed it was, a client purchases a subscription on signup, if / when it ends or doesn't rebill, then the client can begin to purchase adviews or adclicks and add to the existing campaign, or begin again and create a new account.
If you're confident paypal allows multiple subscriptions, I can perhaps revisit it in the script in the next month or two as the weather changes and I become more focused indoors.
For now, I would assume that setting reorder to yes in the db on the packages you want would let them show.
I also believe by looking at your package definitions that wont be your last problem.
Mike