The goal is after people paid (PayPal or Stripe), they land on a download page.
You upload the file to /uploads for example. You can deny access to the dir with .htaccess.
I suppose if I then create a link
/uploads/product, that a client can download it.
But that link can now be shared all over the internet.
What would be the best way to go about it?
I want to code it myself in PHP & JS if required.