3. File Attachments on product details page
On product details page, if there are uploaded documents, ‘Documents’ section will appear. It will contain all uploaded documents in order that is set in administration. Every document will be presented with label which is link to file and description that will give more info about document. If document access require from user to be loged than instead document link there will be link to login page. After successful login user will be redirected to product details page to download product documents.