About mail merge

Mail merge is the process of combining a data source (1) with a document (2) to create a set of individually customized documents (3).

For example, you can merge a direct mail list (1) with a marketing letter (2) to send a personalized marketing letter (3) to the members of the direct mail list.

Customer information combines with a generic document to create personalized business documents

Mail merge is useful for sending personalized business letters to a large group of people.