Thank you jayinhongkong for a decent reply. Yes, the idea is a van or truck with limited but practical foods and items to visit areas far from the Plaza, and allow residents to make purchases. It is not a delivery service, as I titled it, but a mobile shopping extension. Park n Shop already makes delivery of purchases. Well, it was an idea, but I think it is not suitable for DB since most residents are from Europe, and that style of shopping is out of date, I suppose.