[Fedora-packaging] Shipping only binaries for open source software

Hi, I would like to know is there a way in Fedora to ship only binaries of a free/open source software. Upstream releases the sources under a free/open source software license, but, would like one to register (for free) at their website before downloading the source. They want to be able to track who downloaded the sources. So, would it be possible to ship such software as binaries in Fedora, without "yumdownloader --source" providing the sources? SK -- Shakthi Kannan http://www.shakthimaan.com