Daiya Brothers on Instagram: "Mail Merge, lets you send the same email message to many people, but with personalized details like their name, company, or other information. It works by combining an email template with a contact list (usually in Excel), so each person receives a unique, customized email—like it was written just for them. This is often used for newsletters, event invitations, or marketing emails. - - - #nz #entrepreneur #business #money"