Supermarkets

First, upon entering, and throughout the store, specials can be displayed to let the customer know how to get the most for his money.

Next, in the produce section, highlight the foods that are just coming in season, and warn shoppers when foods are about to go out of season. 

Then, while going up and down the aisles, it is almost impossible to decide between the thirty different brands of pasta sauce or the twelve brands of tortillas.  Using digital signage, companies can pay to advertise right in the aisle where the customers are making these decisions.

In the meat section, by placing meal ideas and recipes on the screens, shoppers can be inspired to try something new and can conveniently go pick up all the ingredients they need to make it.  The signs can even let them know where to find the ingredients!

Finally at the check out counter, friendly reminders can keep customers from leaving without the milk or other essentials. 

With all these tools, a shopper entering a store well equipped with digital signage is sure to walk out with everything on their list, and quite possibly a little bit more.