We get multiple requests from customers asking for our catalog and price lists. Instead of sending them emails individually, I have added a button with downloadable PDF document for our product catalog on our official website with Zoho Sites. Is it possible to collect their email address before visitors are able to download a document to collect their email address for email marketing ?

For examples, a button says 'Download Price List', 'Request Catalog', etc. Once clicked on this button, email address field pops up and once the visitor enter his/her email address and hits submit, they will receive the PDF download link or attachment in their email inbox.