| 摘要 |
A method and apparatus can enter a call into a lottery, if the call is eligible. A group of individuals or other entities associated with the call for purposes of the lottery is identified; and if the call has won the lottery, at least one member of group is advised of the group's winning status. The odds of winning a lottery for the call can be adjusted based on a participation history for at least one member of the group. The participation history can include a past number of calls made or total call time logged by the caller, etc. Thus, for example, groups of frequent users of a communication service can be rewarded with increased odds of winning a lottery each time a request for communication services is made and communication services are provided.
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