They are designed to offer Wal-Mart priced deals to consumers in geographical locations where Supercenters are impractical.

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But I think this is going to affect retailers in specific geographical locations.

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The only major downside to Hadoop has been its inability to work across network facilities in different geographical locations.

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Robert Iati of TowerGroup, a firm of consultants, points out that broking firms, for example, use information from a wide variety of sources, trading and payment systems, geographical locations and business units.

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Marie Alexander of Quova, a Silicon Valley geolocation firm, points out that goods and services exist in physical locations, and marketing is traditionally done on a geographical basis.

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Given the nature of the book's title and those it is most likely to appeal to, it is not surprising to find that the locations of John Graham-Cumming's suggestions are provided in geographical co-ordinates rather than addresses.

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