Why would you use mail merging?

Mail merging is useful for creating personalized documents efficiently, such as letters, labels, or envelopes, by automatically inserting unique information from a database or spreadsheet. This process saves time and reduces the potential for errors when addressing a large number of recipients. Additionally, it enhances communication by allowing for tailored messaging, making the correspondence feel more personal and relevant to each recipient. Overall, mail merging streamlines bulk communication tasks while maintaining a personal touch.