The column below, by Tom Pirovano, Nielsen, was recently published in Nielsen’s “Consumer Insight” online newsletter.
1. Take higher margins in less price-sensitive categories
Ranking categories based on purchase frequency is a fast and inexpensive way of identifying categories that are least sensitive to higher pricing.  Shoppers are less likely to remember pricing on products purchased only once or twice per year. For higher-priced products, however, shoppers are more likely to shop around for the best deal.
2. Lower the thermostat in stores this winter
Your customers will be wearing coats anyway.  This will …

Sales of private brands are up 10% this year — to $80.3 billion in the U.S., Nielsen reported Friday.
Private label dollar sales are being driven primarily by higher commodity pricing — especially in staple categories that are dominated by private brands. But in recent weeks, private label unit sales have also grown — a sign that consumers are starting to shift away from established brands in search of better deals.
Among private label food brands, flour (+35%), baby food (+33%), and fresh eggs (+28.2%) showed the largest dollar percent change during …