Being a small operation, the $99 fee was one of the main reasons I chose Blesta in the beginning, but then I found something awesome!
I was using SPB** for a while because it has some cool features-- free (*free version allows for a maximum of 25 customers*). But then I started actually using it, and the functionality became a problem even though it was free. I mean, it's not "bad" it just wasn't doing what I wanted, nor was it as easy to manage as I would have preferred.
Lower priced, slightly limited, options are nice too. Not that you shouldn't get paid! Just works for the little guys too!
But it does make me feel a little more at ease, knowing Blesta is powered by a fully legitimate company. The Internet has all kinds- if you know what I mean!