1.   Data showing that shoppers buy these items together more often when they are displayed together will confirm that the ploy works.

2.   For example, shoppers often buy chicken when the price of beef jumps.

3.   Many shoppers will buy environmentally friendly washing powders even if they are slightly more expensive.

4.   The need was recognized on entering the store and the shopper bought the exact item planned.

5.   Although most shoppers are again buying fragile, breakable ornaments, Dan Renn took a different tack.

6.   Although shoppers buy more margarine than butter, they spend about the same amount on both products.

7.   Amazon has long said that a decline in revenues per customer is to be expected since not all shoppers buy each quarter.

8.   American shoppers have bought half a million boxes of the British vegetarian product Quorn since January.

9.   Analysts also expect shoppers to buy many of their gifts at department stores, which should help earnings at those chains.

10.   And shoppers also buy more salsa than ketchup.