RP Local Pickup & Delivery

So far this app is great and what I've been looking to add to our store for some time now.... I'm giving it 4 stars only because I'd like one addition - we'd like to be able to put a minimum order requirement for this app to fire as an option on checkout... so that it offers the options on say orders over $500... Support says they are going to work on this - so i hope it gets added.