When customers ask merchants to deliver articles to homes with no mention of payment, the buyers imply that they will pay the market price of articles when they are delivered or when bills are presented. This is an illustration of . simple contracts considerations implied contracts formal contracts

implied contract.

Explanation:

Based on the information provided within the question it can be said that this is an illustration of an implied contract. This is a type of contract that is implied based on the actions of those involved. Even though this type of contract is usually not spoken or written it is still completely legal and enforceable. Such as the customers asking for the newspapers to be delivered , knowing that they will have to pay for it sooner or later.

answer; drop shippers;