Some questions

I am trialing Arcadier and have some questions...hopefully, someone can help

1. Our service delivers perishables within a particular geographical radius. I need the home page customized so that the customer can select where he needs the delivery. Based on this I would like to show items from merchants delivering in that area. Is this possible?
2. Once my product is delivered, I would like the merchant to mark that the order was delivered. Is this doable?
3. I would like my merchants to be able to set up the time they are able to deliver from and to and close for delivery if his shop is closed for some reason.
4.  Is it possible to temporarily disable a product?

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