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IBM: Most customers prefer self-checkout; IBM unveils Mobile Shopper
Armonk, N.Y. -- An IBM "Institute of Business Value" study revealed that self checkout is the preferred way to shop for most consumers today, and more than half said they want to use a mobile device to scan while shopping, and to do final checkout at a self-checkout station. More than 40% want to scan samples and retrieve shopping items for pickup, or have the items delivered directly to their homes.