System and method for distributing coupons through a system of computer networks

Claim 3

The system of claim 1 wherein the first network address is O1 digits removed from the start of the first signal, the second network address is O2 digits removed from the start of the second signal, wherein O1 is not equal to O2.

Claim 4

The system of claim 1 wherein the first network address includes N1 digits and the second network includes N2 digits, wherein N1 is not equal to N2.

Claim 5

The system of claim 1 further including a receiver for receiving a purchase signal corresponding to a product; and a determiner for determining a price for the product depending on whether the the card signal received by the second processor, corresponds to the purchase signal.

Claim 6

The system of claim 4 further including an electromagnetic detector for generating the purchase signal.

Claim 7

The system of claim 4 further including a bar code reader for generating the purchase signal.

Claim 10

In a system including a plurality of portable cards; a first computer network including a first plurality of computers, each having a respective first network address, the first plurality of computers including a first computer; a second computer network including a second plurality of computers, each having a respective second network address, a method of operating the system comprising the step, performed by the first computer, of sending a first signal including a first network address, an inter-network address corresponding to a computer on another network, and a signal corresponding to a product, and wherein the method further comprises the step of sending, responsive to the inter-network address from the first signal, a second signal including a second network address and the signal corresponding to the product; sending, responsive to the second signal, a card signal to a portable card in the plurality of cards the card signal corresponding to the product; and reading the card signal from the portable card.

Claim 11

In a system including a plurality of portable cards; a first computer network including a first plurality of computers, each having a respective first network address, the first plurality of computers including a first computer; a second computer network including a second plurality of computers, each having a respective second network address, a method of operating the system comprising the step, performed by the first computer, of sending a first signal including a first network address, an inter-network address corresponding to a computer on another network, and a signal corresponding to a product, and wherein the method further comprises the step of sending, responsive to the inter-network address from the first signal, a second signal including a second network address and the signal corresponding to the product; sending, responsive to the second signal, a card signal to a portable card in the plurality of cards the card signal corresponding to the product; and reading the card signal from the portable card.

Claim 12

The method of claim 8 wherein the step of sending a first signal includes the step of constructing a signal having the first network address O1 digits removed from the start of the first signal, and the step of sending a second signal includes the step of constructing a signal having the second network address O2 digits removed from the start of the second signal, wherein O1 is not equal to O2.

Claim 13

The method of claim 8 wherein the step of sending a first signal includes the step of constructing a signal with the first network address including N1 digits, and the step of sending a second signal includes the step of constructing a signal with the second network including N2 digits, wherein N1 is not equal to N2.

Claim 14

The method of claim 8 further including the step of receiving a purchase signal corresponding to a product; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 15

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating network addresses in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a coupon system comprising: a first computer; and a second computer, wherein the first computer includes circuitry for sending a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to the second computer, to cause the routing system to generate a plurality of network addresses, each of the plurality of network addresses corresponding to a respective computer in a respective computer network, and wherein the second computer includes circuitry for receiving the first signal, and wherein the system further includes: a first processor, responsive to the first signal received by the second computer, for sending a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; and a second processor, spatially removed from the first processor, for receiving the card signal from the portable card.

Claim 16

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating network addresses in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a coupon system comprising: a first computer; and a second computer, wherein the first computer includes circuitry for sending a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to the second computer, to cause the routing system to generate a plurality of network addresses, each of the plurality of network addresses corresponding to a respective computer in a respective computer network, and wherein the second computer includes circuitry for receiving the first signal, and wherein the system further includes: a first processor, responsive to the first signal received by the second computer, for sending a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; and a second processor, spatially removed from the first processor, for receiving the card signal from the portable card.

Claim 17

The coupon system of claim 12 wherein the first processor includes a computer spatially removed from the second computer.

Claim 18

The coupon system of claim 12 further including a receiver for receiving a purchase signal corresponding to a product; and a determiner for determining a price for the product depending on whether the card signal, received by the second processor, corresponds to the purchase signal.

Claim 19

The coupon system of claim 14 further including an electromagnetic detector for generating the purchase signal.

Claim 20

The coupon system of claim 14 further including a bar code reader for generating the purchase signal.

Claim 21

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating network addresses in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a method comprising: sending, from a first computer, a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to a second computer, to cause the routing system to generate a plurality of network addresses, each of the plurality of network addresses corresponding to a respective computer in a respective computer network; receiving the first signal; sending, responsive to the first signal received in the previous step, a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; subsequently, moving the portable card; and receiving the card signal from the portable card.

Claim 22

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating network addresses in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a method comprising: sending, from a first computer, a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to a second computer, to cause the routing system to generate a plurality of network addresses, each of the plurality of network addresses corresponding to a respective computer in a respective computer network; receiving the first signal; sending, responsive to the first signal received in the previous step, a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; subsequently, moving the portable card; and receiving the card signal from the portable card.

Claim 23

The method of claim 17 further including the steps of receiving a purchase signal corresponding to a product; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 24

The method of claim 17 further including the steps of generating a purchase signal with an electromagnetic detector, the purchase signal corresponding to a product; receiving the purchase signal; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 25

The method of claim 17 further including the steps of generating a purchase signal with a bar code reader, the purchase signal corresponding to a product; receiving a purchase signal; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 26

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating a routing signal in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a coupon system comprising: a first computer; and a second computer, wherein the first computer includes circuitry for sending a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to the second computer, to cause the routing system to generate a plurality of routing signals, each of the plurality of routing signals corresponding to a respective portion of a signal path between the first and second computers, and wherein the second computer includes circuitry for receiving the first signal, and wherein the system further includes: a first processor, responsive to the first signal received by the second computer, for sending a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; and a second processor, spatially removed from the first processor, for receiving the card signal from the portable card.

Claim 27

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating a routing signal in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a coupon system comprising: a first computer; and a second computer, wherein the first computer includes circuitry for sending a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to the second computer, to cause the routing system to generate a plurality of routing signals, each of the plurality of routing signals corresponding to a respective portion of a signal path between the first and second computers, and wherein the second computer includes circuitry for receiving the first signal, and wherein the system further includes: a first processor, responsive to the first signal received by the second computer, for sending a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; and a second processor, spatially removed from the first processor, for receiving the card signal from the portable card.

Claim 28

The coupon system of claim 21 wherein the first processor includes a computer spatially removed from the second computer.

Claim 29

The coupon system of claim 21 further including a receiver for receiving a purchase signal corresponding to a product; and a determiner for determining a price for the product depending on whether the card signal, received by the second processor, corresponds to the purchase signal.

Claim 30

The coupon system of claim 21 further including an electromagnetic detector for generating the purchase signal.

Claim 31

The coupon system of claim 21 further including a bar code reader for generating the purchase signal.

Claim 32

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating a routing signal in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a method comprising: sending, from a first computer, a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to a second computer, to cause the routing system to generate a plurality of routing signals, each of the plurality of routing signals corresponding to a respective portion of a signal path between the first and second computers; receiving the first signal; sending, responsive to the first signal received in the previous step, a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; subsequently, moving the portable card; and receiving the card signal from the portable card.

Claim 33

In a system including a plurality of portable cards, and a routing system for receiving a signal and generating a routing signal in response to an inter-network address in the received signal, the routing system including a plurality of wide area communication links, a method comprising: sending, from a first computer, a first signal to the routing system, the first signal including a signal corresponding to a product, and an inter-network address corresponding to a second computer, to cause the routing system to generate a plurality of routing signals, each of the plurality of routing signals corresponding to a respective portion of a signal path between the first and second computers; receiving the first signal; sending, responsive to the first signal received in the previous step, a card signal to a portable card in the plurality of cards, the card signal corresponding to the product; subsequently, moving the portable card; and receiving the card signal from the portable card.

Claim 34

The method of claim 26 further including the steps of receiving a purchase signal corresponding to a product; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 35

The method of claim 26 further including the steps of generating a purchase signal with an electromagnetic detector, the purchase signal corresponding to a product; receiving the purchase signal; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.

Claim 36

The method of claim 26 further including the steps of generating a purchase signal with a bar code reader, the purchase signal corresponding to a product; receiving a purchase signal; and determining a price for the product depending on whether the card signal corresponds to the purchase signal.