CCRAD
 

For many people, grocery shopping is a dreaded chore. It means having to make a list, fight traffic, snag a parking spot, bump your way through a labyrinth of aisles, shoppers, and shopping carts and sort through thousands of products, brands, and prices in order to collect your necessities and hopefully stay within your budget. By the time you are ready to check out and pay, having to choose between a long line of overflowing carts and a persnickety old self-checkout machine might be enough to make you cry.