Thanks, you were my first bitcoin purchase! (I have the book in paper format and really wanted the ebook/kindle version, but could not find it anywhere else)
+1 feedback

by the way: there is a feedback system at http://bitcoin-otc.com/ it's quite complicated though, i'll have to investigate how to use it.

The English in your post looks good and clear to me.
And I believe that "Procurement" is the correct word. ( but I'm not an expert at English )