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macgeek312 macgeek312
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6 years ago
The use of mobile telephone carriers as a micropayment system has been held back by the mobile carriers' substantial charges for providing the service.
 a. True
  b. False
  Indicate whether the statement is true or false
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shahanasshahanas
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6 years ago
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macgeek312 Author
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6 years ago
This site is awesome
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You make an excellent tutor!
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2 hours ago
Good timing, thanks!
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