Why is it so difficult to purchase a second license of Adobe Photoshop and Adobe Acrobat??!?!

I hate hate hate Adobe's new system of software purchase!  The website is cumbersome and difficult to navigate!  Who has time to sift through the 1000 options on your site.  You've made your programs so inaccessible that I dread the thought of adding a license to my business.

I pay the monthly fee to have photoshop on my laptop and desktop.  I now have an assistant and I bought a new laptop for them to use.  Now I need to put Photoshop on this new machine.  The problem:  I keep getting an error message that says I already have Photoshop installed on two other machines.  Duh!  Why isn't there an option which says: "purchase another seat"??  Adobe is really limiting themselves if they don't allow someone to purchase a second software package.

Can anyone throw me a link with a description of how I can start paying monthly for more photoshop software packages??...or will adobe only allow a business to purchase one version of photoshop?