Goods that are specifically made for the buyer and are of such an unusual nature that they are not suitable for trade in the ordinary course of the seller's business are called .

non-resellable goods

Explanation:

Sometimes goods that are so uniquely customized in order to fit or serve only one client, cannot be sold to anyone else. This type of goods are considered non-resellable since it is very difficult or very unusual for another customer to purchase such a good.

E.g. suppose that you have a lot of money but at the same time like rainbows and decide that you are going to purchase a Porsche, but you are going to customize with a rainbow like paint and interior. This car would be so unique that only you would buy it and drive it.

answer; strategic planning;