It's the sentence "Validity periods marked * indicate that purchasing this subscription is recurring, this means after the period is complete it will automatically be renewed. " at the bottom of the "Available Donation Options" page that is causing the confusion I imagine. Looking @ the selections ($100 option is there now
) I don't see any marked with a '*', so I guess it's a selection that's not implemented due to the technicality in registering and executing it?