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Amazon’s traditional business model has always focused on e-commerce, and selling products at slightly increased prices and pocketing the difference. As a major discounter, these margins have always been?thin, a complaint voiced from investors on a regular basis. Another revenue stream that could be much more lucrative is one that is based on monetizing product search, a model proven by?Google.
Amazon’s original Kindle was launched 10 years ago today. (GeekWire Photo / Todd Bishop)
Among a sample of veterans exposed to pollution at a level between 5 to 10 micrograms per cubic meter of air, about 21 percent developed diabetes. When that exposure increased to 11.9 to 13.6 micrograms per cubic meter of air, about 24 percent of the group developed diabetes.
Amazon’s new Echo Dot Kids Edition
Among the bank cards in use, the number of debit cards rose 13.2 percent year-on-year to reach 6.91 billion.
来源：资阳报