25 minutes ago, Mediacom87 said:Hi,
You can also simply create a PDF with the list of links to access these documents and simply attach this PDF which will be automatically sent to customers after payment of their order.
Well, and then everyone will be able to download as much as they want after getting the pdf with the link. Always use some hash and download securely. You are not suggesting the right solution. Sorry.
Would you put the links to your modules in a pdf file so that anyone who has a pdf can download them for free?