@tconstant1 @GeorgeHuseman @saxena_puru @JoGiovanni_ @ath33 Just think like a CIO not a bookkeeper or system admin. 

Here is a tweet I am refering often to. You had no idea about most of these factors. There is nothing more horrible than to procure a budled software. 
$zm $msft $goog
https://t.co/z7F3hABgm7