A more thorough explanation:

Definition: Due posting refers to the process of stamping and placing letters or packages in the U.S. mail. It can also refer to the proper entry of an item into a ledger or the proper publication and placement of an item, such as an announcement, in a particular place.

• When you drop your letter in the mailbox, it undergoes due posting, which means it is stamped and sent on its way to the recipient.
• When a company receives a payment, they must ensure that it is properly recorded in their ledger through due posting.
• A school may have a bulletin board where they post important announcements, and due posting would involve placing the announcement in the correct location on the board.

These examples illustrate how due posting involves ensuring that items are properly recorded, sent, or placed in their intended location. It is an important process for maintaining accurate records and ensuring that information is communicated effectively.