Yes, but people are also supposed to operate with a sense of morality. Just saying the words "profit", "free market" capitalism", etc, do not excuse bad behavior.
To be perfectly honest, I do not see how the employees of a lot of companies sleep at night.
Who says companies/people are supposed to operate with a sense of morality? You? Me? Who defines that "morality?" Remember, "morality," and "good" and "bad" are all relative terms, and they're all very much up for debate.
It's all relative. They're selling something. Don't like it? Don't buy it. Don't agree with their business practices? Don't give them your business. It's not like they're selling you something that you NEED, they're selling you something that you WANT, like pretty much every other company, and you have the option of simply NOT buying it, or NOT buying it from them.
How do they sleep at night? Simple. Same as employees of any profit seeking enterprise.
So what are the "bad" things that GL does? We know that they don't give accurate descriptions on a lot of lots, and the photos are subpar to show true condition of merchandise. Poor practice, but hey, you have the option of buying trucks (or anything else) second hand so there's no gamble- I personally see this practice and choose not to buy trucks through GL, although I suppose I might buy if I could preview.
Hm, what else. They set minimum bids. Now there's a crime against humanity. At some point it's not worth their effort to deal with a $20 lot. Makes perfect sense to me. If they can pile up enough of those $20 lots to make a $200 lot, or a $2000 lot, it makes a lot more sense for them to go through the trouble of dealing with it.
It's not like we're talking about illegal practices. We're talking about the way that a private company chooses to do business, which is that private company's right and privledge. Because THAT is what America stands for. Not for "morality" or anything else, America stands for FREEDOM. Freedom to choose to do what you please, so long as it doesn't infringe on anybody else's rights.