The NPD Group, Inc. (NPD; formerly National Purchase Diary Panel Inc. and NPD Research Inc.) is an American market research company founded on September 28, 1966, and based in Port Washington, New York. In 2017, NPD ranked as the 8th largest market research company in the world, according to the independent AMA Gold Report Top 50 report. The NPD Group operates in 20 countries, across more than 20 industries. NPD measures how consumers shop across all channels, sourcing data from both retailers and consumers to quantify sales, share, distribution, and velocity. The market research company collects point-of-sale data, tracking retailers, distributors, and foodservice operators, measuring what's selling at 1,250 retailers, across 300,000 stores. NPD also interviews 12 million consumers annually and tracks millions of their receipts—following the same consumers over time—to understand shifting tastes and trends. More information...
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