Recently announced systems add performance while maintaining a constant power draw.

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But the biggest problem Murrell faces with his franchisees is their constant attempts to get him to add items to the menu.

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Add the fiscal situation, where spending and revenues are completely out of whack, and one sees a constant yearning for safety.

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You also can add local businesses, such as a dry cleaners, says Andy Miller, director of mobile products for Constant Contact, which owns CardStar.

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