Hi Chris! I'm finding the base XenForo User Upgrades system incredibly basic. Too basic for our requirements. It's confusing the hell out of users. Can we use Xen Product Manager to replace it? If so, can XPM offer users the choice of how much to pay for their upgrades, or does every product require a fixed cost? Does XPM use the PayPal IPN system to allow users to manage / cancel their products from within the forum, rather than having to log into PayPal to cancel payment profiles? If so does this also mean we can cancel a user's products if we ban them, rather than have their PayPal profile still try to give us money if they've been banned? Cheers!