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Amazon’s acquisition of smart doorbell Ring marks a sea change for the smart home market.

Among the three major contributors to growth, retail sales growth may remain stable and largely unchanged this year, but fixed-asset investment growth may weaken thanks to the cool-off of the real estate sector, the ratings agency's report said.

Amazon’s move into Bellevue is somewhat of a homecoming — Bellevue was actually its original birthplace. CEO Jeff Bezos moved the company’s headquarters out of his garage and to Seattle’s urban core early on.

Amazon’s overall ad revenue increase isn’t likely to level off soon. EMarketer forecasts increases of more than 50 percent per year through at least 2020, with a 7 percent share of all US digital ad revenue by then.

American athletic apparel brand Champion plans to double its China presence by adding another 100 stores in the country by the end of this year, said the company in Shanghai on Wednesday, as it celebrates its 100-year anniversary.