You can create several types of documents using mail merge, including:

• Letters : Personalized letters with customized greetings and content for each recipient, printed on separate sheets

• Envelopes and Labels : Addressed envelopes and mailing labels that pull names and addresses from your data source for bulk mailing

• Directories or Catalogs : Lists or directories that compile information for each item or person in the data source, such as contact lists or product catalogs

• Invoices : Customized invoices generated for different recipients based on data fields

• Emails : Personalized email messages for marketing, newsletters, invitations, or other communications, automatically customized for each recipient

In summary, mail merge is used to produce personalized versions of documents such as form letters, envelopes, labels, directories, invoices, and emails, all by merging a template document with a data source containing recipient information