Junk mail is a term that commonly refers to unsolicited and unwanted mail of a promotional nature. Despite being a nuisance to many, marketers continue to use it as a way to reach their target audience. There are several synonyms for junk mail like spam, unwanted mail, unsolicited mail, promotional mail, advertising mail, and direct mail. While these terms describe the same type of mail, each may resonate with people differently depending on their experience. Regardless of the wording, the impact of junk mail remains the same, an annoyance difficult to escape.