They sold well. In my experience working at Staples at that time, small and cheap beat any other consideration for many customers. Hard to argue with a $99 PC.
A few months later, they'd realize it wasn't working out, come back, scream at us, and buy something bigger and faster.
I really liked the MSI one I had, but I knew what I was getting into.
Part of that was incidental factors. The 701 happened partly because of a glut of cheap, standardised screens designed for that first generation of in-car dashboard sat-nav systems.
It didn't help that those screens weren't particularly good.
A few months later, they'd realize it wasn't working out, come back, scream at us, and buy something bigger and faster.
I really liked the MSI one I had, but I knew what I was getting into.