<human>: Can you give me the gist of the text in a nutshell?

Greetings. New subscriber, and thought it only appropriate to contibute one of my own petty revenge stories.  

After losing my job, I was having trouble finding employment. So when I found a job selling Kirby vaccuums, I kinda ignored the warning signs. My job ended up being a road guy. People would respond to flyers and ask for a free demonstration. I would drive to their house, do a demonstration of the vaccuum, then hand things over to the sales person that would arrive later.  

Well after a week, I had only done around 5-6 demonstrations. I was constantly sent to homes 45 minutes to an hour away, and more often than not, there was no answer to my knocks. Combined with the fact that they weren't reimbursing me with gas money, I was starting to get pissed and my bank account was being funneled into my gas tank. Then finally, I get a demonstration for a woman who seems genuinely interested. So I do my best demonstration yet, and then hand things off to the salesperson. Now the demonstraters make money based on how much the salesperson sells the unit for. Starting price for the unit was $2300. if the unit sold for less than $1500, demonstrater doesn't get anything. So you could understand my rage when after a week of failed demos and driving all over town, the salesperson drops the price to $1500 as soon as the woman says "$2300 seems a bit high..."

At this point I'm pissed. Then my chance comes. They allow us to take a few units home for the weekend to demo for our families and such. So that weekend, I get friends and family to pay me to shampoo their homes (in all honestly, the machines ARE great, just extremely overpriced), and then on Monday morning, about 3 hours before the office opens, I pack up all the Kirbys in their boxes without cleaning a single one. Carpet strings and hair in the brushes, dirty soapy water in the resevior, dried shampoo all over the front of the machine, etc, drop them off in front of the office, and leave. Got a new job a week later and havent heard from Kirby since.
<bot>: Crap job makes me spend my own money to drive all over town on bad leads, then screws me when I finally get an interested customer. They get thier units returned uncleaned after a weekend of heavy use.