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Flexible billing rate for mail communication systems

  • US 4,949,272 A
  • Filed: 12/16/1988
  • Issued: 08/14/1990
  • Est. Priority Date: 12/16/1988
  • Status: Expired due to Term
First Claim
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1. A system comprising:

  • a central data station, a plurality of user stations, a communication link interconnecting said user stations with said central data station, each of said user stations including a usage database and means for accessing said central data station, said central data station including a data base of usage information and billing data, said central data station including means for accessing at least one of said user station'"'"'s usage data base and for analyzing said user station'"'"'s usage data to establish certain usage patterns, said central data station including means responsive to said user'"'"'s usage pattern for calculating billing data, means for transmitting billing data to said user'"'"'s station, said billing data including a billing plan based upon said usage pattern of said user.

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