What Is Mail Merge In Word
How Mail Merge Works Mail merge works by linking a database to your document. The database contains the unique elements (Sue, Jack, Peggy, etc.) and the document is your letter, invoice, label set, or another file. Mail merge saves you time and effort because it automates the process of entering one unique piece of data into a document. For example, say you want to write a holiday letter and send it to 20 people....