If pushing a cart up and down the lengthy aisles of your neighborhood supermarket — past dozens of brands of packaged cereal and crackers lit by fluorescent lights — feels overwhelming and soul-sucking, you're not alone. But there's some good news: The days of shopping this way may be numbered. Big grocery chains have realized that if they're going to win back some of the shoppers who have drifted away, they're going to have to get a lot more creative and flexible.Read more on NewsOK.com