§ 2-307. Delivery in Single Lot or Several Lots.
Unless otherwise agreed all goods called for by a contract for sale must be tendered in a single delivery and payment is due only on such tender but where the circumstances give either party the right to make or demand delivery in lots the price if it can be apportioned may be demanded for each lot.
§ 2-308. Absence of Specified Place for Delivery.
Unless otherwise agreed
(a) the place for delivery of goods is the seller's place of business or if none, the seller's residence; but
(b) in a contract for sale of identified goods which to the knowledge of the parties at the time of contracting are in some other place, that place is the place for their delivery; and
(c) documents of title may be delivered through customary banking channels.