I use Amember 4.4.4 and S3. When a user has access to a freebie product which is a PDF, there's no protection -- IOW, the url shows and anyone can access the PDF. I s there a way to protect the PDF? I have paid products which are downloaded as zip files, so no problem there. Do I need to use zip files for every product?
There is not difference between zip file and PDF file. aMember protects it same way. In case of Amazon S3 this links that you see is temporary and valid only short amount of time. So user can not share it since it will expired shortly.