Flexible mobile prepaid scratch card recharge
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United States of America Patent
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-
Jan 5, 2010
Grant Date -
Nov 23, 2006
app pub date -
May 20, 2005
filing date -
May 20, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
This invention relates to a method and apparatus for flexibly controlling prepaid telecommunications charges. A scratch card recharge arrangement is used to prepay for future telecommunications calls. A flexible arrangement is provided to translate between the face value of a scratch card and the amount of telecommunications charges authorized for that scratch card. Advantageously, different vendors of scratch cards may provide different amounts of service for a scratch card with a given face value.
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