1 - Fee structure changes (as depicted in provided screenshot). Site currently has customizable fees for standard site users. Store subscribers have 3 ways to list; Site only, store only, and both. Posting on either site only or both, incurs fees, and store only listings do not.
We are looking for changes as depicted in the screenshot, with either adjustable fees for subscribers or at least the ability to turn on/off for subscribers in the code or admin console. The client is still mulling around the idea of offering 0 commission to store subscribers, but is frustratingly undecided.
2 - Store cart transactions setup with existing paypal express (or removal of subscriber cart and have all transactions handle the same way).
3 - Recurring subscriber sync between paypal & phpprobid
We would need paypal to communicate renewed subscriptions to keep the subscription active. We dont need the ability to cancel through auctionecho, as we'll direct users to cancel via paypal. Phpprobid automatically cancels the account if there isn't a payment, so as long as paypal communicates and updates renewals with phpprobid, i dont foresee any other functionality. If you think can think of anything i am not, i'm open to suggestions.