Book, Edmunds, or AutoTrader.com to find out the price used Maximas are going for. And once she sees a car she likes, she can take the auto’s Vehicle Identification Number and, with a quick online search, find out whether it’s been in accidents or had major repairs. She’s not fully protected from unethical sellers, of course. But if she encounters any dirty dealing, or ends up dissatisfied, she can do more than simply gripe to a neighbor. She can tell a few hundred Facebook friends, all her Twitter followers, and the readers of her blog—some of whom may pass her story on to their own networks,
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