Right Click on Button
Set link
Click on Download on the left
File file on your computer
Select file
Select file if not in list
(note you can upload more than 1 at a time)
Select your document and Save
SAVE THE PAGE
REPUBLISH WEBSITE
CLICK TO VIEW THE PAGE - MIGHT NEED TO REFRESH A FEW TIMES FOR IT TO UPDATE
Click on the button with the document
Copy the URL address
Save the URL and use in Mailing Boss behind a Button