Maybe you'd get sales if there wasn't a huge "DONATE" section in the bottom right.
Yes that donate section is in the compiled read-only software, however I`m selling you the editable source code, not the software itself, the software itself is freeware,
you can download that for free, in this thread.So once you buy it, you can remove that from there.
You can edit the software as you please. It is a source code, so you can do whatever you wish with it afterwards.
Or just become my affiliate, and help me sell it, you get 20% comission, a generous 0.004 BTC/sale!