Method for reducing purchase time
View Patent ↗For delayed purchases, a purchase token is used to store purchase details on a user device until a user is ready to make a purchase. The purchase token has an expiration date. The purchase token sets a maximum price for a selected item and reserves the selected item until the expiration date. For routine purchases, the user device is preauthorized to complete the purchase. For obvious purchases, a tracking system is used to track the user device and bill the user.
1. A method, comprising in combination:
transferring, without purchase, a purchase token to a user device, the purchase token based on information from a previous purchase stored by the user device, with details regarding the previous purchase stored on the user device;
storing the purchase token on the user device; and
redeeming the purchase token to complete a purchase.
2. The method of claim 1 , further comprising authenticating the purchase token.
3. The method of claim 2 , wherein authentication is performed using an electronic signature.
4. The method of claim 2 , wherein authentication is performed using an encryption system.
5. The method of claim 1 , wherein the purchase token contains purchase details needed to complete the purchase.
6. The method of claim 5 , wherein the purchase details include details selected from the group consisting of item description, item price, and store information.
7. The method of claim 1 , wherein the purchase token contains an expiration date.
8. The method of claim 7 , wherein the purchase token sets a maximum price for a selected item until the expiration date.
9. The method of claim 8 , comprising redeeming the purchase token on or before the expiration date at a price less than or equal to the maximum price.
10. The method of claim 7 , wherein the purchase token reserves a selected item until the expiration date.
11. The method of claim 1 , wherein a merchant receives credit for a sale when the purchase token is transferred.
12. The method of claim 1 , wherein a payment device transfers the purchase token to the user device.
13. The method of claim 1 , wherein a Web page transfers the purchase token to the user device.
14. The method of claim 1 , wherein the purchase token is redeemed at a store.
15. The method of claim 1 , wherein the purchase token is redeemed on a Web page.
16. The method of claim 1 , further comprising transferring payment information to a payment device.
17. The method of claim 16 , wherein the payment information includes account information needed to complete the purchase.
18. The method of claim 1 , wherein the user device is an electronic device selected from the group consisting of personal digital assistant, mobile phone, pager, and handheld device.
19. The method of claim 1 , wherein the user device is a personal digital assistant.