TomaxIT --
Welcome to Apple Discussions!
As a recently retired small business owner, I'm taking your questions pretty seriously.
As far as I know, there is no small business discount.
However, when I look at the 20 years I used Macs exclusively for my business,
I have to say I had almost zero down time with my Macs.
One time I messed my Mac up myself (bigtime) and the people here on
Boards here got me back up and running in a couple days.
1-2 days downtime in almost 20 years.
Pretty cool.