How to Send a File to Participants After they Submit Google Form |customize form response message
Different uses of this technique :
Share whatsApp link to join group after registration only....
A teacher can send a Word document/ video link containing a copy of the answers to students who have completed the quiz.
An author/ librarian can send book in PDF to students who have filled form and keep record.
An online store may send their catalog PDF to customers who have placed orders through Google Forms.
A school/ college may send their prospectus/college website / YouTube link to them who have done enquiry for the admission.