I bought one code and put it into use right away. You can see it on FAQ.EranBucai.com.
Love everything about it. Customer support is on-point. And the software itself is very intuitive to use.
After using it initially, I had a second use-case and so I bought a second code which I have not put into use yet. I should have bought more codes just in case for other use-cases I will probably have. Really a great deal.